884 @ Expanded Family of Standard and Low Power PROMs @ Titanium-Tungsten (Ti-W) Fuse Links for Reliable Low-Voltage Full-Family-Compatible Programming @ Full Decoding and Fast Chip Select Simplify System Design description The 24 and 28 Series of monolithic TTL programmable read-only memories (PROMs) feature an expanded selection of standard and low-power PROMs. This expanded PROM family provides the system designer with considerable flexibility in upgrading existing designs or optimizing new designs. Featuring proven titanium-tungsten (Ti-W) fuse links with low-current MOS-compatible p-n-p inputs, all family members utilize SERIES 24 AND 28 STANDARD AND LOW POWER PROGRAMMABLE READ-ONLY MEMORIES SEPTEMBER 1979REVISED AUGUST 1984 P-N-P Inputs for Reduced Loading On System Buffers/Drivers Each PROM Supplied With a High Logic Level Stored at Each Bit Location @ Applications Include: Microprogramming/Firmware Loaders Code Converters/Character Generators Translators/Emulators Address Mapping/Look-Up Tables a common programming technique designed to program each link with a 20-microsecond pulse. The 4096-bit and 8192-bit PROMs are offered in a wide variety of packages ranging from 18-pin 300 mil- wide thru 24 pin 600 mil-wide. The 16,384-bit PROMs provide twice the bit density of the 8192-bit PROMs and are provided in a 24 pin 600 mil-wide package. All PROMs are supplied with a logic-high output level stored at each bit location. The programming procedure will produce open-circuits in the Ti-W metal links, which reverses the stored logic level at the selected location. The procedure is irreversible; once altered, the output for that bit location is permanently programmed. Outputs that have never been altered may later be programmed to supply the opposite output level. Operation of the unit within the recommended operating conditions will not alter the memory content. Active level(s) at the chip-select input(s) (S or S) enables all of the outputs. An inactive level at any chip- select input causes all outputs to be in the three-state, or off condition. standard PROMs The standard PROM members of Series 24 and 28 offer high performance for applications which require the uncompromised speed of Schottky technology. The fast chip-select access times allow additional decoding delays to occur without degrading speed performance. PACKAGEt AND TYPE NUMBER TEMPERATURE RANGE OUTPUT BIT SIZE ACGESS TIMES a CONFIGURATION | (ORGANIZATION) DESIGNATORS ADDRESS|SELECT | DISSIPATION TBP24S10 MJ, J, N Vv 1024 Bits asm | 200 375 mw TBP24SA10 MJ, J, N re) (256W x 4B) $ m TBP28842 MJ, J, N v TBP28SA42 MJ, J, N Q. 4096 Bits 35 20 0 mW TBP2B8S46 MJW, JW, NW v (512W x 8B) ns ns 500 m TBP2BSA46 MJW, JW, NW Qo a MJ, J. 4096 Bi TBP24541 JN Vv Bits dons | 20ne 478 mw TBP24SA41 MJ, J,N Q (1024 x 4B) TBP24S81 MJ, J,N Vv 8192 Bits 45 20 625 mW TBP24SA81 MJ, J, N Q (2048 x 4B) ns ns m TBP28S86A MJW, JW, NW v j 8192 Bits TBP2BSA86A Maw, JW, NW oQ (1004 x 8B) 45ns | 20ns 625 mw TBP28S2708A NW Vv 16,384 Bits iv . 35 1 650 mW TBP28S166 NW (2048W x 8B) ns 5 ns Om TMJ and MJW designates full-temperature-range circuits (formerly 54 Family), J, JW, N, and NW designates commercial-temperature- range circuits (formerly 74 Family). + 0 = three state, Q@Q= open collector. TEXAS INSTRUMENTS POST OFFICE BOX 225012 DALLAS, TEXAS 75265 % Copyright 1985, Texas Instruments Incorporated PROMs 4-11SERIES 24 AND 28 STANDARD AND LOW-POWER PROGRAMMABLE READ-ONLY MEMORIES low power PROMs To upgrade systems utilizing MOS EPROMs or MOS PROMs, or when designing new systems which do not require maximum speed, the low-power PROM family offers the output drive and speed performance of bipolar technology, plus reduced power dissipation. PACKAGE! AND TY F TYPE NUMBER | TEMPERATURE RANGE OUTPUT BIT SIZE ROORS TAS ae WER CONFIGURATION! | (ORGANIZATION) DESIGNATORS ADDRESS [SELECT | DISSIPATION TBP2BL22 MJ, J.N v 2048 Bits TBP28LA22 MJ, J, N 2 (256W x 8B) 45 ns | 20 ns 375 mW TBP2BL42 MJ, J.N Vv 4096 Bits bone | 300s 360 mw TBP28L46 MIW, JW, NW Uv (512W x 8B) TBP28L86A Mw, JW, NW v 8192 Bits g0ns | 35ns 350 mw (1024W x 8B) TBP2BL166 NW v 18,384 Bits 65ns | 30ns 350 mW (2084W x 8B) tm and MJW designates full-termperature-range circuits (formerly 54 Family), J, JW, N, and NW designates commercial-temperature- range circuits (formerly 74 Family). t 9 = three state, @ = open collector. schematics of inputs and outputs EQUIVALENT OF EACH INPUT EQUIVALENT OF 3-STATE OUTPUTS EQUIVALENT OF OPEN-COLLECTOR OUTPUTS _ Vec __ OUTPUT vz _ 5 = OUTPUT Programming circuit not shown Programming circuits not shown Programming circuit not shown absolute maximum ratings over operating free-air temperature range (untess otherwise noted) Supply voltage (see Note 1)... 2.62 tnt ee 7V Input voltage 66. tte entree ness 5.5 V Chip-select peak input voltage (S, St, $2) (see Note 2)... 0.0... 0-0. cee ees 11V Off-state output voltage... 6.6 te ttt es 5.5V Off-state peak output voltage (see Note 2)..... 06-26. 2 eter ete 16.25 V Operating free-air temperature range: Full-temperature-range circuits (M suffix) .. 55C to 125C Commercial-temperature-range circuits........- OC to 70C Storage temperature range .--.--- 2. ee ttt tees - 65C to 150C NOTES: 1. Voltage values are with respect to network ground terminal. 2. These ratings apply only under the conditions described in the programming procedure. Ti we 412 EXAS INSTRUMENTS OND rior MUA ceoute ORL PENANG TOOSS 884TBP24S10 1024 BIT (256 WORDS BY 4 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH 3-STATE OUTPUTS logic symbol pin assignment TBP24S10 TBP24S10 PROM 256X4 J or N PACKAGE (5) (TOP VIEW) Ag _j 0 (6) A6(]1 Wiel] vec A) A5(j2 15[] a7 Aaa4 AY 92) a0 =~. 4) (14) A443 1a[)G2 ABp---J o AV Qt A3 O = aaSL__ Aas ag} a2 4 13161 as 2! avL_2) a3 Aao(]s 12[] 00 np AiQle mfJa1 (15) A277 wpa2 Al1_ 7 a2 4) = GND [Js gf] a3 EN a G3) N, recommended operating conditions MJ J OR N PARAMETER NIT MIN NOM MAX MIN NOM MAX u Vec Supply voltage 4.5 5 .5 | 4.75 5 5.25 Vv ViH High-level input voltage 2 2 Vv VIL Low-level input voltage 0.8 0.8 v !oH High-level output current -2 -6.5 | mA fou Low-level output current 16 16 | mA Ta Operating free-air temperature range -~55 125 0 70 C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) MJ J ORN PARAMETER TEST CONDITIONStT UN AME MIN TYP? MAX | MIN TYP? MAX r o Vik Voc = MIN, | = -18 mA 1.2 -1.27 Vv S VOH Vec = MIN, {oH = MAX 2.4 3.1 2.4 3.4 Vv oO VOL Vcc = MIN. lol = 16 mA 0.5 0.5 v ow loZH Vcc = MAX, Vo = 24V 50 50 | pA a loze Vec = MAX, Vo = 0.5 V -50 ~50 | pA i Vec = MAX, Vj = 5.5V 1 1 | mA 4H Vcc = MAX, Vp = 2.7V 25 25 pA Tie Vcc = MAX, Vv) = 0.5V 0.25 0.25 [| mA los8 Vec = MAX -30 ~100 | -30 -100 | mA lec Vcc = MAX 75 100 75 460 | mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) TEST MJ JORN PARAMETER INIT Me CONDITIONS MIN Typ? MAX | MIN Typ? Max | ta(A} Access time from address C_ = 30 pF 35 75 35 55 ns ta(s) Access time from chip select (enable time} See Note 3 20 40 20 35 ns Cy = & pF i i i 15 4 tdis Disable time See Note 3 0 15 35 ns tFor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. + Ail typical values are at Vcc = 5 V, Ta = 25C. SNot more than one output should be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voltage waveforms are shawn in Section 1. 884 wy TEXAS 4-13 INSTRUMENTS POST OFFICE BOX 225012 DALLAS, TEXAS 75265TBP24SA10 1024 BITS (256 WORDS BY 4 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH OPEN-COLLECTOR OUTPUTS logic symbol pin assignment TBP24SA10 TBP24SA10 J OR N PACKAGE \5) PROM 256 X 4 (TOP VIEW} AO 0 (6) abt Oise Vee Al {7) (12} A5(j2. 1sf) a7 A2 A Q--00 a4 =. 14) m4) 3 14[1G2 A3 o AQ-a! a3 1) G1 (3) A ces (10) 4 13 Aa 255 AO} 02 AoL as) AOL a3 5 12] a0 a __ aiffe ufjai AG 8) ; A2[]7 wha2 A7 GND [js 91) a3 a2H4 = en a) recommended operating conditions PARAMETER My J ORN UNIT MIN NOM MAX | MIN NOM MAX Vec Supply voltage . 4.5 5 5.5 | 4.75 5 5.25 Vv Vin High-level input voltage 2 2 v Vit Low-level input voltage 0.8 0.8 v VoH High-level output voltage . 5.5 5.5 Vv tou Low-level output current 16 16 { mA Ta Operating free-air temperature range -55 125 0 70 c electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) MJ J ORN PARAMETER TEST CONDITIONST uU MIN TYP? MAX | MIN TyYPt MAX UNIT 5 ViK Vec = MIN, l) = 18 mA 1.2 -1.2 v VOH = 2.4V 0.05 0.05 I Vec = MIN, = OH ce Von = 5.5V 0.1 a7] VoL Veco = MIN, OL = 16 mA 0.5 0.45 | Vv 1 Voc = MAX, Vi = 5.5V 1 1/[ mA NH Vec = MAX, Vp= 2.7 25 25 | pA Tie Vec = MAX Vv) = 0.5 -0.25 0.25 | mA lec Vcc = MAX 75 100 75 100] mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) TEST MJ J ORN PARAMETER T CONDITIONS MIN TYP? MAX | MIN TYP? MAX UNI ta(A) Access time from address CL = 30 pF 35 75 35 65 ns ta(S) Access time from chip select (enable time) Riy = 3002 20 40 20 35 ns Propagation delay time low-to-high-level Ri2 = 6002 : 15 40 35 PLH output from chip select See Note 3 20 ns tFor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. +All typical values are at Vcc = 5 V, Ta = 25C. NOTE 3: Load circuits and voltage waveforms are shawn in Section 1. i 4-14 TEXAS a INSTRUMENTS POST OFFICE BOX 225012 DALLAS, TEXAS 75265 884TBP28S42 4096 BITS (512 WORDS BY 8 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH 3-STATE OUTPUTS lagic symbol pin assignment TBP28S42 TBP28S42 PROM 512 X8 J OR N PACKAGE (1) {TOP VIEW) (2) Av Ho a0 ao(}1 Vec a2!) Ave ai(j2 A8 a3 la AVE, a2 A2(3 A7 ag t2 al AVE, 98 A3[]a A6 as 18) 511 AVE OF A4[]s AS ag lt? Avy ao (6 G a7 18 AVI ay ai (7 Q7 agi) 8 AVE-97 a2 (Ja a6 15) AT en a3 (9 Qs GND []10 a4 recommended operating conditions PARAMETER MJ JORN UNIT MIN NOM MAX | MIN NOM MAX Vcc Supply voltage 4.5 5 5.5 | 4.75 5 6.25 Vv VIH High-level input voltage 2 2 Vv Vit Low-level input voltage 0.8 0.8 Vv !OH High-level output current -2 -6.5 | mA for Low-level output current 16 16 mA Ta Operating free-air temperature range -55 425 0 70 c electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONST Ms JORN UNIT MIN TYP? MAX | MIN TYP? MAX S Vik Vec = MIN, = -18 mA -1.2 ~1.2 Vv oO VOH Vec = MIN, loH = MAX 2.4 3.1 2.4 3.1 Vv oc VoL Vec = MIN, lol = 16 mA 0.5 0.5 v oa 'ozH Vec = MAX, Vo = 2.4Vv 50 50 | yA lozL Vec = MAX, Vg = 0.5 V -50 5O pA 4 Vec = MAX, Vvp= 5.5 1 1 mA WH Vec = MAX, Vpo= 2.7 25 25] uA Nie Vec = MAX, Vi = O5V 0.25 -0.25 | mA los? Vcc = MAX - 30 ~100 | 30 -100 | mA lec Vec = MAX 100-135 100 4135 | mA switching characteristics over recommended ranges of TA and VCC (unless otherwise noted) PARAMETER TEST MJ JOAN UNIT CONDITIONS MIN TYP? MAX | MIN TYP# MAX ta(Al Access time from address CL = 30 pF 35 70 35 60 ns ta(S) Access time from chip select (enable time) See Note 3 20 45 20 45 ns . . CL = 5 pF tdis Disable time See Note 2 15 45 15 40 ns tFoer conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. tall typical values are at Voc = 5 V, Ta = 28C. SNot more than one output should be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. TEXAS % 4-15 INSTRUMENTS POST OFFICE BOX 225012 # DALLAS, TEXAS 75265SINOUd TBP28SA42 4096 BITS (512 WORDS BY 8 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH OPEN-COLLECTOR OUTPUTS jogic symbol pin assignment TBP28SA42 TBP28SA42 A FROM EID XB J OR N PACKAGE Pn (TOP VIEW) __-+4 6 nt 12) age) ao ao lft C2) vee nat . age] a aifq2 19] a8 nat AQL 8 ao a2t3 18[} a7 nao) a2 age! ag A3 (4 17.) AG ng 118) Bi at 1) ag A4t|s 16] AB AG (17) AQ | 42) gg ao [Je isL} G ay tt) aot 3) ___o aif? faz ag ft) a -AOp 4) 7 o2[|s 13{] a6 = a3(j9 = 12f] o5 (15) PA] S EN GNO[}1o 14, ] 04 recommended operating conditions MJ PARAMETER JORN UNIT MIN NOM MAX | MIN NOM MAX Vcc Supply voitage 4.5 5 5.5 | 4.75 5 5.25 Vv Vin High-level input voltage 2 2 Vv VIL Low-level input voltage 0.8 0.8 Vv VoH High-level output voltage 5.5 5.5 Vv lor Low-level output current 16 16 | mA Ta Operating free-air temperature range -55 125 0 70 c electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) MJ JORN PARAMETER TEST CONDITIONSt NIT MIN. TYP! MAX | MIN TYP MAX Vik Vcc = MIN, = -18mA 1.2 -1.2] Vv VoH = 2.4V 0.05 0.05 \ Vv = MIN, A OH ce VoH = 5.5V 01 a1] VoL Vcc = MIN. lot = 16 mA 0.5 0.5 Vv \y Vec = MAX, Vjp= 5.5V 1 1 mA nH Vec = MAX, Via 2.7V 25 25 A lit Vec = MAX, Vp = 0O.5V -0.25 0.25 | mA lec Vcc = MAX 105 135 105 136 | mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) PARAMETER TEST MI JORN UNIT CONDITIONS MIN TYP? MAX | MIN TYP? MAX tala) Access time from address C,_ = 30 pF 35 75 35 65 ns tats) Access time from chip select (enable time) Ri1 = 3002 20 45 20 35 ns tPLH Propagation delay time low-to-high-level RL2 = 6000 15 45 15 35 ns output from chip select See Note 3 tor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. +All typical values are at Vcc = SV, Ta = 25C. NOTE 3: Load circuits and valtage waveforms are shown in Section 1. i TEXAS a INSTRUMENTS POST OFFICE BOX 225012 @ DALLAS, TEXAS 75265TBP28S46 4096 BITS (512 WORDS BY 8 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH 3-STATE OUTPUTS logic symbol Tepzasae pin assignment rap2asae PROM 512 XB JW OR NW PACKAGE ao8!_ to (TOP VIEW) | avp"_ 00 A7Qi Ua vec azS)_} agp a Ab (2 ag8) __ avy_ a2 As(hs aa a agp! as aa(]a as 2) AGE 4) a4 A3(Js5 ag2)_ AGP US) os : A2(J6 a7_ agp as Att) ag 23)___1 8 agp a7 AOL]s Gq 20 DY & ao g3 19) _ ai [fio e218) _J EN a2 G1 120. GND [12 recommended operating conditions PROMs MJW JW OR NW PARAMETER UNIT MIN NOM MAX | MIN NOM MAX Vcc Supply voltage 4.5 5 .5 | 4.75 5 5.25 Vv VIH High-level input voltage 2 2 Vv VIL Low-level input voltage 0.8 0.8 v lou High-leve] output current -2 -6.5 mA tor Low-level output current 16 16 | mA Ta Operating free-air temperature range -55 125 0 70 C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted} MJW JW OR NW PARAMETER TEST CONDITIONST UNIT MIN TYP* MAX | MIN TYP? MAX Vik Vcc = MIN, = 18mA =1.2 -1.2] Vv Vou Vcc = MIN, oH = MAX 24 3.1 24 3.1 v VoL Vcc = MIN, lol = 16 mA 0.5 0.5 Vv 'OZH Vcc = MAX, Vo = 2.4V 50 50 BA lozL Vcc = MAX, Vo = 0.5V ~50 50 BA \ Vcc = MAX, Vv) = 5.5V 1 1[ mA NH Vcc = MAX, Vp=2.7V 25 25} yA Ne Vec = MAX, Vp = 0O5V 0.25 -0.25 | mA tos} Vec = MAX 15 ~100 | -20 -100{ mA lec Vcc = MAX 100. 135 160 135 | mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) TEST MJW JW OR NW PARAMETER CONDITIONS MIN TYP? Max | MIN TYP? max | ONIT ta(a) Access time from address C_ = 30 pF 35 70 35 60 ns ta(s) Access time from chip select {enable time} See Note 3 20 45 20 35 ns Cy = 5 pF tdi Disable ti 15 40 1 dis isable time See Note 3 5 35 ns tFor conditians shown as MIN or MAX, use appropriate value specified under recommended operating conditions. +All typical values are at Veco = 5 V. Ta = 25C. Not more than one output should be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. 184 %% TEXAS 417 INSTRUMENTS POST OFFICE BOX 275012 DALLAS TEXAS 752765TBP28SA46 4096 BITS (512 WORDS BY 8 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH OPEN-COLLECTOR OUTPUTS logic symbol! pin assignment TBP28SA46 TBP28SA46 JW OR NW PACKAGE PROM 512 X 8 Ao (8) 0 (TOP VIEW) Al (7) AQ {9} a2 (6) AQ (10) a3 (5) Ao (0) ae (4) oO (13) 4G) Aan AST aay SB AQ a4 AG (2) ad (15) 05 AT ag 416) as agp. AoE 8&2 a G4 (210) & G3 (19) G2 (18) EN @: 20. recommended operating conditions MSW JWORNW PARAMETER UNIT MIN NOM MAX MIN NOM MAX Vcc Supply voitage 4.5 5 5.5 | 4.75 5 5.25 Vv VIH High-level input voitage 2 2 v VIL Low-level input voltage 0.8 0.8 v VoH High-level output voitage 5.5 5.5 Vv lor Low-level output current 16 16 mA Ta Operating free-air temperature range 55 125 0 70 C "0 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) a MJIW Jw OR NW oO PARAMETER TEST conoitionst t t UNIT z MIN TYP MAX MIN TYP MAX on ViK Vcc = MIN, = -18mA ~1.2 1.2 v . VoH = 2.4V 0.05 0.05 I v = MIN, A OH ce Von = 5.5 V 01 or VoL Veco = MIN. OL = 16 mA 0.6 0.5 Vv rT Vee = MAX, Vp= 55 4 1] ma lH Vec = MAX, Mpa 2.7V 25 25 | #A Ne Vec = MAX, vy, = O5V -0.25 0.25 | mA lec Voc = MAX 100. (135 100. 136 | mA switching characteristics over recommended ranges of Ta and VCC (unless otherwise noted) PARAMETER TEST MJIWw JW OR NW UNIT CONDITIONS MIN TYP? MAX MIN TYP? MAX tala) Access time from address CL = 30 pF 35 75 a5 65 |] ns ta(s) Access time from chip select (enable time} RL1 = 3002 20 45 20 35 ns Pr tion delay time low-to-high-level RL2 = 6002 tPLH ropagation lay ime low-to-high-level L2 15 40 45 45 ns output from chip select See Note 3 tFor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. + all typical values are at Vcc = 5 V. Ta = 25C. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. % 4-18 TEXAS INSTRUMENTS POST OFFICE BOX 225012 DALLAS. TEXAS 75265TBP24S41 4096 BITS (1024 WORDS BY 4 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH 3-STATE OUTPUTS logic symbol pin assignment TBP24S41 TBP24841 PROM 1024 X4 J OR N PACKAGE (TOP VIEW) AO (5) 0 1.) A6 (1 O80] vec Al 7 A5 Lj2 1717) A7 a2{7)__ a3) a A4(j3 16[] a8 nat) Ay} tis a0 A3(]415[] ag (2) a AVE aotls 14[a0 a 1028 AVE a2 ails istjar ne 7) ayt tt as A2Q]7 12M a2 agt16) ono Qs 1 Ss 9 10 2 Ag 115) 9 & (10) z a (8) EN recommended operating conditions PARAMETER ied JOR N UNIT MIN NOM MAX MIN NOM MAX Voc Supply voltage 4.5 5 5.5 | 4.75 6 6.25 Vv VIH High-level input voltage 2 2 v VIL Low-level input voltage 0.8 0.8 Vv 1OH High-level output current ~2 3.2 | mA loL Low-level output current 16 16 | mA Ta Operating free-air temperature range -55 125 0 70 C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) n MJ JOR N PARAMETER TEST CONDITIONSt NIT MIN TYP? MAX | MIN TYP? max | = VIK Vcc = MIN, h = ~18mMA ~1.2 1.2 Vv a Vou Vcc = MIN, lon = MAX 24 3.1 24 3.1 7 A. VoL Vcc = MIN, loL = 16 mA 0.5 O5 [Vv lozH Vcc = MAX, Vo = 2.4V 50 50 pA lozL Vcc = MAX, Vo = 0.5V - 50 50 | pA 4 Voc = MAX, Wi=5.5V 1 1 [oma IH Voc = MAX, Vp= 2.7 25 25 nA WL Vcc = MAX, VpE= 0.5 V -0.25 ~0.25 | mA los? Vec = MAX 15 -100 | -20 -100 | mA lec Vec = MAX 95 140 95 140 | ma switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) PARAMETER TEST MJ JORN UNIT CONDITIONS MIN TYP? MAX MIN TYP? MAX tatA) Access time from address CL = 30 pF 40 75 40 60 ns tats) Access time from chip select (enable time) See Note 3 20 40 20 30 ns CL = 5 pF i i i 20 40 20 30 tdis Disable time See Note 3 ns TFor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. tll typical values are at Vec = 5V, Ta = 25C. 8Not more than one output should be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. 384 wy TEXAS 4-19 INSTRUMENTS POST OF FICE BOX 225012 @ DALLAS, TEXAS 75265TBP24SA41 4096 BITS (1024 WORDS BY 4 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH OPEN-COLLECTOR OUTPUTS logic symbol pin assignment TBP24SA41 TBP24SA41 PROM 10244 J OR N PACKAGE 5) (TOP VIEW) wo a6 (ft Uist] vec Mo as(j2 7) a7 ns (a) A4[j3.16f) as 4) aQtis a9 a3(]s1s[ Aa Mm aw. AQ-a1 ao([s 140) 00 AS 1023 gp OL 112) aiC{je 13{] a1 AG (17) ao) os A2 (7 i2[} a2 Ar GiCjs = 11) a3 ABT) GND[]9 _10[} G2 ag 9 G20) & a (8) ! EN recommended operating conditions MJ JORN PARAMETER UNIT MIN. NOM MAX | MIN NOM MAX Nt Voc Supply voitage 4.5 5 5.5 | 4.75 5 .25 Vv VIH High-level input voltage 2 2 v Vit Low-level input voltage 0.8 0.8 v VOH High-level output voltage 5.5 5.5 v loL Low-level output current 16 16) mA Ta Operating free-air temperature range -55 125 0 70 C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) 3 MJ JORN PARAMETER TEST CONDITIONSt UNIT oO MIN TYP? MAX | MIN TYP* MAX z Vik Vec = MIN. y= 18mA -1.2 -1.2] Vv VOH = 2.4V 0.05 0.05 1 Vcc = MIN, OH ce Von = 5.5 V 0.1 ory VOL Voc = MIN, iol = 16 mA 0.5 os! Vv \ Vec = MAX, Vy = 5.5V 1 1) mA TH Vcc = MAX, Vp= 2.7 25 25 | A ML Veo = MAX. Vyp=O5V 0.25 0.25 | mA tec Vec = MAX 95 140 95 140] mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) TEST MJ JORN PARAMETER CONDITIONS MIN TYP? MAX | MIN TYP? MAX UNIT ta{A} Access time from address CL = 30 pF 40 75 40 60 ns ta(S} Access time from chip select (enable time) Ri1 = 300 2 20 40 20 30 ns Propagation delay time low-to-high-level RL2 = 600 2 20 40 20 30 tPLH output from chip select See Note 3 ns tEor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. tall typical values are at Vcc = 5 V, Ta = 25C. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. i 4.20 TEXAS ap INSTRUMENTS POST OFFICE BOX 225012 @ DALLAS, TEXAS 75265 884884 TBP24S81 8192 BITS (2048 WORDS BY 4 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH 3-STATE OUTPUTS logic symbol pin assignment TBP24S81 TBP24S81 J OR N PAI PROM 2048 X 4 CKAGE (5) (TOP VIEW) ao_{ 9 a1 (6 A611 Uist vec agt2) A5[j2 171) a7 34) A4[js 16f] as aa) avi _l4 ao A3([]4_isf ag a2 sI 0 (13) AOf]s 14f} a0 AS Az AVr al nett) 2047 agL 12) a Al(je 13() a1 a_i) ~~ A2(Qj7 12) a2 AB (16) A110 Os 11) Q3 15 GNDO(]s 10f] G Ag {75) 10 {8} 10 a 0) Molen recommended operating conditions MJ PARAMETER JOR N UNIT MIN NOM MAX | MIN NOM MAX Vcc Supply voitage 4.5 5 5.5 | 4.75 5 5.25 Vv VIH High-level input voltage 2 2 Vv VIL Low-level input voltage 0.8 0.8 Vv lon High-level output current -2 -3.2 | mA loL Low-level output current 16 16] mA Ta Operating free-air temperature range -55 125 70 C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) a MJ J ORN PARAMETER TEST CONDITIONSt UNIT R MIN TyP= MAX | MIN TYP? MAX = Vik Vcc = MIN, l) = 18 mA ~1.2 -1.2 Vv 2 VoH Vec = MIN, loH = MAX 2.4 3.1 2.4 3.1 Vv 0. VoL Vec = MIN, lon = 16 mA 0.5 0.5 v lozH Vec = MAX, Vo = 24V 50 5O | yA 1OZL Vcc = MAX, Vo = O5V -50 50 nA H Voc = MAX, v= 5.5 V 1 1] mA hy Vcc = MAX, VpE=2.7V 25 25 BA We Vcc = MAX, vp = O0O5V 0.25 -~0.25 mA los3 Voc = MAX -15 -100 | -20 -100 | mA Icc Vec = MAX 125 175 126 175 | mA switching characteristics over recommended ranges of TA and Vcc (unless otherwise noted) PARAMETER TEST aad JORN UNIT CONDITIONS MIN TYP? MAX | MIN TYP? MAX ta(A) Access time from address CL = 30 pF 45 85 45 70 ns ta(S) Access time from chip select [enable time) See Note 3 20 50 20 40 ns Cy = 5 pF i i i 20 50 20 40 tdis Disable time See Note 3 ns TFor conditions shown as MIN or MAX, use appropriate value specified under recommended aperating conditions. Fall typical values are at Vec = 5V, Ta = 26C. 3Not mare than one output should be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. TEXAS ap 4-21 INSTRUMENTS POST OFFICE BOX 225012 @ DALLAS, TEXAS 75265TBP24SA81 8192 BITS (2048 WORDS BY 4 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH OPEN-COLLECTOR OUTPUTS logic symbol pin assignment TBP24SA81 TBP24SA81 PROM 2048 X 4 J OR N PACKAGE Ao (5) 0 {TOP VIEW) at (6) a6 (i Ui Veco (7) AS(j2 171) 47 (a) A4(j3 16[] a8 ___ A 4 na) aol "40 3 q 15[] AS (2) 0 age 3 ay AO({]s 147) 00 ae) A707 gol 12) g aifje 13f}a1 AG p- a2 (17) aoe a3 A2(7 = 12f) a2 A7-4 ag) A10(js 11. a3 GND [jg _10f]G ag5)___f aro81__fio ql10) jen recommended operating conditions PARAMETER Md J ORN UNIT MIN NOM MAX | MIN NOM MAX Veco Supply voltage 4.5 5 5.5 } 4.75 5 .25 Vv Vi High-level input voltage 2 2 Vv ViL Low-level input voltage 0.8 0.8 Vv VOH High-level output voltage 5.5 5.5 Vv tot Low-level output current 16 16 mA Ta Operating free-air temperature range 55 125 0 70 C electrical characteristics over recommended operating free-air temperature range {unless otherwise noted) vu MJ JORN way PARAMETER TEST CONDITIONSt UNIT oO MIN MAX MIN MAX zs Vik MIN, = -18 mA -1.2 -1.2 Vv = 2.4V 0.05 .05 an lOH MIN, OH VvmA OH = 5. : . = + lop = 16mA 0.5 0.5 Vv = MAX, Vv, = 5.5 V 1 1 mA = 27 25 25 [ uA I -0.25 mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) PARAMETER TEST MJ JORN UNIT CONDITIONS MIN TYP? MAX { MIN TYP? MAX tala) Access time from address CL = 30 pF 45 95 45 70 ns ta(S) Access time from chip select (enable time} Rui = 3002 20 50 20 40 ns Pi tion delay time fow-to-high-level Riz = 6002 tPLH ropagation elay ime fow-to-hightleve L2 20 50 20 40 as output from chip select See Note 3 tFor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. + Aut typical values are at Vcc = 5 V, TA = 28C. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. i 4-22 TEXAS ay INSTRUMENTS POST 0 | FICE BOX 225012 # DALLAS. TEXAS 75265 88464 TBP28S86A 8192 BITS (1024 WORDS BY 8 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH 3-STATE OUTPUTS logic symbol TBP28S86A PROM 1024 X 8 ao 2! 0 ai?) Ay azt Ay 3-8) Ag Aa 2 ao AY as) 1023 AY ap2) AV a7 4) Av ag(23) AY ag (22) 3 Ge (21) ny a (19) G3 go18) EN e120 (9) (10) {14} (13) {14} (15) (16) (17} recommended operating conditions pin assignment Q2 a3 a4 Qs 6 Q7 TBP28S86A JW OR NW PACKAGE [TOP VIEW) PARAMETER Mow JW_OR NW UNIT MIN NOM MAX MIN NOM MAX Vcc Supply voltage 4.5 5 .5 | 4.75 5 5.25 v Ving High-level input voltage 2 2 Vv Vie Low-level input voltage 0.8 0.8 Vv OH High-level output current -2 3.2 mA lo. Low-level output current 12 12 | mA Ta Operating free-air temperature range 55 125 0 70 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) Va PARAMETER TEST CONDITIONSt MW JW OR NW UNIT = MIN TYP? MAX MIN TYP? MAX Oo Vik Vcc = MIN, y = -18mA -1.2 -1.2 Vv cc Vou Vec = MIN, foH = MAX 2.4 3.1 2.4 3.1 Vv a. VoL Vec = MIN, loL = 12 mA 0.5 05 | Vv 1oZH Voc = MAX, Vo = 2.4V 50 50 | pA foze Vcc = MAX, Vo = 0.5 V -50 -50 BA ri Voc = MAX, Vi=5.5V 1 tT [mA Ni Vcc = MAX, Vpi=2.7V 25 25 pA Te Vee = MAX, V=05V 0.25 0.25 | mA los3 Vec = MAX -15 100 | ~20 -100 | mA loc Vcc = MAX 110 170 110 165 mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) TEST MJW Jw OR NW PARAMETER CONDITIONS MIN TyP? MAX | MIN TYP? max | UNIT taa) Access time from address Cy = 30 pF 35 80 35 65 ns tals} Access time from chip select (enable time} See Note 3 20 50 20 40 ns tdis Disable time sts Nowa 1540 15 35 | ns TFor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. Fall typical values are at Vcc = 5 V, Ta = 25C. 5Not more than one output should be shorted at a time, and duration of the short circuit should not exceed one secand. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. ji INSTECMENTS +28 POST OFFICE BOX 226012 @ DALLAS, TEXAS 75265TBP28SA86A 8192 BITS (1024 WORDS BY 8 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH OPEN-COLLECTOR OUTPUTS logic symbol TBP2SSA86A PROM 1024 X 8 ao2)___f0 aiw_ Ag az6l__ AQ a32) AQ Ad {4} 0 AQ asS |) 47073 ao as2 Ao (1) ad As (23) AQ (22) 9 Ga (21) & oad a G2_ a2] (9) (10) Pay 413) (14) [(15) (16) a recommended operating conditions pin assignment Q1 O7 TBP28SA86A Jw OR NW PACKAGE (TOP VIEW) Vcc A8 Ag G4 Gi G3 G2 a7 a6 as a4 a3 MJW PARAMETER JW OR NW UNIT MiN NOM MAX MIN NOM MAX Vec Supply voltage 4.5 5 5.5 | 4.75 5 .25 Vv VIH High-level input voltage 2 2 Vv Vit Low-jevel input voltage 0.8 0.8 Vv VOH High-level output voltage 5.5 5.5 Vv tot Low-jevel output current 12 12 | mA TA Operating free-air temperature range 55 125 Q 70 C 39_~s electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) o MJW JW OR NW 2 PARAMETER TEST CONDITIONS ; UNIT MIN TYP MAX MIN TYP? MAX a ViK Vec = MIN, | = -18mA -1.2 -1.2| Vv VOH = 2.4V 0.05 0.05 \ v = MIN, A OH ce Von = 55V o1 a VoL Vec = MIN, lol = 12 mA 0.5 0.5 v y Vcc = MAX, = 5.6V 1 1 | mA WH Vec = MAX, =2.7V 25 25 | 2A tie Veco = MAX, =05V 0.25 0.25 | mA lec Vec = MAX 125 175 125 175 mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) PARAMETER TEST MJW JW OR NW UNIT CONDITIONS MIN. TYP! MAX | MIN TYP? MAX talA) Access time from address CL = 30 pF 35 80 35 70 ns taiS) Access time from chip select {enable time) RLi = 3008 20 50 20 40 ns i i -to-high-level Riz = 600 tPLH Propagation delay time low-to-high-level L2 = 6000 15 40 45 35 ns output from chip select See Note 3 tFor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. tall typical values are at Vcc = 5 V. Ta = 25C. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. TEXAS ap 4-24 E INSTRUMENTS 8aTBP28S2708A 8192 BITS (1024 WORDS BY 8 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WITH 3-STATE OUTPUTS logic symbol TBP2852708A pin assignment TBP28S2708A PROM 1024 X 8 Mtoe view (8) A7 Vec 0 (7) * (9} A6 [42 A8 Al - AYR 000 (6) A {10} AS Ag A2-"_-} Vea! (5) (11) A4[]4 NC AZ Av a2 = (4) Av (13) 03 A3 G Aa a NC (3) Alo OA (14) o4 A2 AS 1023 Ve (2) Av (15) Ai NC A6 - as (1} (16) AO Q7 A7 AV 06 a0 06 {23) A (17) A8 Vv a at as AQ (22) om 90) pe a2 04 6jen GND a3 recommended operating conditions PARAMETER NW UNIT MIN NOM MAX Veco Supply voltage 4.75 5 5.25 Vv Vin High-ievel input voltage 2 Vv Vit Low-level input voltage 0.8 V IOH High-level output current -3.2 | mA lov Low-level output current 12 [| mA Ta Operating free-air temperature range 0 70 C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS NW UNIT = MIN TYPT MAX oO v Vv 4.75, = ~18mA -1.2 Vv oc Vv Vv 4.75, = +~3.2mA 2.4 3.1 Vv a Vv Vcc = 4.75, lol = 12 mA 0.5 v Vcc Vo = 2.4V nA cc : Qg=. BA : 1} = 5.5 mA Vec = 5. Vjio= 27 BA Vi= mA los Vec mA = mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) PARAMETER TEST NW UNIT CONDITIONS MIN TyYPt MAX tala) Access time from address CL = 30 pF 45 70 ns tats) Access time from chip select {enable time) See Note 3 20 40 ns tdis Disable time CL = 8 pF 20 40 | ns See Note 3 TAI typical values are at Vcc = 5 V, Ta = 25C. *Not more than one output should be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. ji EXAS 4-25 INSTRUMENTS POST OFFICE BOX 225012 @ DALLAS, TEXAS 75265TBP28S166 16,384 BITS (2084 WORDS BY 8 BITS) STANDARD PROGRAMMABLE READ-ONLY MEMORIES WIT H 3-STATE OUTPUTS logic symbol pin assignment TBP28S166 TBP28S166 PROM 2048 X 8 NW PACKAGE ao 0 (TOP VIEW) AI A7 (9) a2 oo av 01 os AG ag 8)_ van AB (4) AGP 02 are 0 aAgpt los Aa AS OA aay (14) A3 (2) 2047) AW }-04 A6 J (15) A2 AT (1) AY ney At AB (23) AY ran ng 122) AV 07 AO 49220) ho. ao A (19) ai G3 & e211) EN a2 31 20L ES GND recommended operating conditions PARAMETER NW UNIT MIN NOM MAX Vec Supply voltage 4.75 5 $6.25 Vv Vin High-level input voltage 2 Vv Vit Low-level input voltage 0.8 v 1OH High-level output current -3.2 | mA {oL Low-level output current 16 mA Ta Operating free-air temperature range 0 70 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted} 5 NW PARAMETER TEST CONDITIONS UNIT oO MIN TYP MAX z Vv 4.75, = -18mA -1.2 v on v 4,75, = -3.2mA 2.4 3.1 = 4.75, = 16mA 0.5 Vv 5.25, pA 5.25, -50 pA 5.25, 1 mA 5.25, 25 Vv 5.25, Vv 5.25 loc Vec = 5.25 7 switching characteristics over recommended ranges of Ta and VCC (unless otherwise noted) PARAMETER TEST Nw UNIT CONDITIONS MIN TyPt MAX ta(A) Access time from address C_ = 30 pF 35 75 ns ta(S) Access time from chip select (enable time) See Note 3 15 40 ns . . CL = 5 pF tdis Disable time See Note 3 15 40 ns TAll typical values are at Voc = 5 V, Ta = 25C. tNot mare than one output should be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. ay BE 4-26 TEXAS INSTRUMENTS POST OFFICE BOX 225012 DALLAS, TEXAS 75265TBP28L22 2048 BITS (256 WORDS BY 8 BITS) LOW-POWER PROGRAMMABLE READ-ONLY MEMORIES WITH 3-STATE OUTPUTS logic symbol pin assignment TBP2BL22 TBP28L22 PROM 256 X68 J OR N PACKAGE {TOP VIEW ago 1 0 (6) a2) AV2 09 Ao (]1 Vcc agt2) Av e) Q1 Ai (2 A7 ag!4) 0 AM A2 [3 AG AA (5) Axes AVP=a3 A3 (4 AS (17) AVH 084 A4 (5 G2 AS (12} \ = ag 18) AVE-- a5 co (6 G1 ; (19) 7 AVY oe a6 Q1 q 7 Q7 116) IS z AVE-97 a2 [js a6 1S) EN a3 []9 a5 GND []10 a4 recommended operating conditions PARAMETER MJ JORN UNIT MIN NOM MAX | MIN NOM MAX Vec Supply voltage 4.5 5 5.5 | 4.75 5 5.25 Vv Vin High-level input voltage 2 2 v VIL Low-level input voltage 0.8 0.8 v 1OH High-level output current ~2 ~6.5 | mA tot Low-level output current 16 16 | mA] , Ta Operating free-air temperature range -55 125 0 70 s electrical characteristics over recommended operating free-air temperature range (unless otherwise noted} MJ J ORN PARAMETER TEST CONDITIONSt MIN Typ? Max | MIN Typ? MAX UNIT o Vik Vec = MIN, l) = -18 mA ~1.2 -1.2 Vv Ss VOH Vec = MIN. lon = MAX 2.4 3.1 2.4 3.1 Vv oO VoL Vec = MIN, lot = 16 mA 0.5 0.5 v o lo2ZH Voc = MAX, Vo = 2.4V 50 50] nA a tOZL Vec = MAX, Vo = O.5V -50 50 pA 4 Voc = MAX, Vp = 5.5 Vv 1 1] mA NH Vcc = MAX, Vip=27V 25 25 | pA Nie Vcc = MAX, Vi =O05V -0.25 ~0.25 | mA los? Voc = MAX -25 -100 | ~30 -100 | mA loc Voc = MAX 75 100 75 100 | mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) TEST MJ JOR N PARAMETER CONDITIONS MIN TYP? MAX | MIN Typ? max | UNIT taA} Access time from address CL = 30 pF 45 75 45 70 ns ta(S} Access time from chip select (enable time) See Note 3 20 40 20 35 ns . . CL = 5 pF tdis Disable time See Note 3 +5 35 15 30 ns TFor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. 4All typical values are at Veco = V. Ta = 25C. Not more than one output should be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. 4-27 EXAS INSTRUMENTS POST OFFICE BOX 225012 @ DALLAS, TEXAS 75265TBP28LA22 2048 BITS (256 WORDS BY 8 BITS) LOW-POWER PROGRAMMABLE READ-ONLY ME MORIES WITH OPEN-COLLECTOR OUTPUTS logic symbol pin assignment TBP28LA22 TBP28LA22 PROM DEO XS J OR N PACKAGE (1) (TOP VIEW) Ao (6) a2) a op S a0 AO ; 1 Vec a2!) Ag a ai a1 (2 A? ag > 42 a2 A2 [3 AG ag 2) Asses AQ (9) og A3 (Ja AS ag 2) aQp- Ul as A4 []5 G2 ng 118) age) as ao [Je G1 ay Lt9 ; age) os a1 [7 a7 aot18) z age 4 a7 a2 [|s a6 2 EN a3 (}9 as 21s) SS) q GND [10 04 recommended operating conditions MJ R PARAMETER JOR N UNIT MIN NOM MAX MIN NOM MAX Voc Supply voltage 4.5 5 5.5 | 4.75 5 5.25 Vv Ving High-level input voltage 2 2 Vv VIL Low-level input voltage 0.8 0.8 Vv VOH High-level output voltage .5 5.5 Vv loL Low-level output current 16 16 mA Ta Operating free-air temperature range ~55 125 0 70 c electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) MJ JOR N PARAMETER TEST CONDITIONST t t UNIT vu MIN TYP MAX MIN TYP MAX x VIK Voc = MIN, = -18mA -1.2 -1.2 Vv Oo VoH = 2.4V 0.05 0.05 | Vv, = MIN, A 2 OH ce Vou = 55V 01 oat wo VoL Vec = MIN, lol = 16 mA 0.5 0.5 v K Vec = MAX, Vjp= 5.5 VY 1 1] mA WH Vcc = MAX, Via 2.7 25 25 pA Ue Vcc = MAX, Vv, = 0.5V -0.25 -0.25 mA iec Vec = MAX 75 100 75 100 [ mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) PARAMETER TEST Md JORN UNIT CONDITIONS MIN TYP? MAX MIN TYP? MAX tad} Access time from address CL = 30 pF 40 80 45 75 ns tatS) Access time from chip select (enable time) ALi = 3002 20 40 20 35 ns tPLH Propagation delay time low-to-high-level Ri2 = 6000 15 35 15 30 ns output from chip select See Note 3 tFor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. t All typical values are at Vcc = 5 V. Ta = 25C. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. i 4-28 TEXAS a INSTRUMENTS POST OFFICE BOX 225012 DALLAS. TEXAS 78265 1 _TBP28142 4096 BITS (512 WORDS BY 8 BITS) LOW-POWER PROGRAMMABLE READ-ONLY MEMORIES WITH 3-STATE OUTPUTS logic symbol pin assignment TBP28L42 TBP28L42 PROM SID XS J OR N PACKAGE (TOP VIEW) ao 0 (6) ay l2 AVE 7 0 Ao(]t Vec a2 Ave Ai (2 A8& (4) AV- 02 A2(3 AT A3 (9) na !8} aa AVE 83 A3 (4 A6 as Li6) 511 AVE a8 A4(Js5 AS ag) AVE 8 ao [Js G aq Li8) AVI aay 8 aif? Q7 AB (19) 8 AVIE- 07 a2 (]s Q6 a as EN a3 (Je a5 GND []10 a4 recommended operating conditions MJ JORN PARAMETER MIN NOM MAX MIN NOM MAX UNIT Vec Supply voltage 45 5 5.5 | 4.75 5 5.25 Vv VIH High-level input voltage 2 2 v VIL Low-level input voltage 0.8 0.8 Vv loH High-level output current -1 -1.6 mA lou Low-level output current 8 8] mA Ta Operating free-air temperature range 55 125 0 70 c electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PROMs MJ JORN PARAMETER TEST CONDITIONS? MIN TYP? MAX | MIN TYP? MAX UNIT Vik Vcc = MIN, |) = -18mA -1.2 -1.2 Vv Vou Vec = MIN, loH = MAX 2.4 3.1 2.4 3.1 Vv VoL Vec = MIN, lol = &@mA 0.5 0.5 v loZH Voc = MAX, Vo = 2.4V 50 50 | yA loz- Vcc = MAX, Vo = 0.5V -50 ~50 ] yA li Vcc = MAX, Vi = 5.5 V 1 1 mA 4H Vcc = MAX, Vp = 2.7V 25 25 | uA Nie Veco = MAX, Vi = 0.5 V - 0.25 0.25 | mA los? Vec = MAX -10 ~100 | -10 -100 | ma lec Voc = MAX 50 85 50 85 | mA switching characteristics over recommended ranges of Ta and Vcc {unless otherwise noted) TEST MJ JOR N PARAMETER CONDITIONS MIN TYP? MAX | MIN TYP? MAX unr taia) Access time from address CL = 30 pF 55 110 55 95 ns ta(S) Access time from chip select (enable time) See Note 3 25 60 25 60 ns . . CL = 5 pF a ldis Disable time See Note 3 25 50 25 40 ns TFor conditians shown as MIN or MAX, use appropriate value specified under recommended operating conditions. FAll typical values are at Voc = 5 V, Ta = 25C. Not more than one output should be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. 884 wy TEXAS INSTRUMENTS POST GFFICE BOX 225012 DALLAS, T EXAS 75265 4-29TBP28L46 4096 BITS (512 WORDS B LOW-POWER PROGRAMMABLE R Y 8 BITS) EAD-ONLY MEMORIES WITH 3-STATE OUTPUTS logic symbol pin assignment TBP28L46 PROM 512 X 8 no 2! 0 Al (7) agPH 2 a0 A2 (6) Ay (10) a1 A3 SI AY (11) 02 mi sn 8a Ae) AVE as) AS (1} AV (16) os AT AVY a6 as23)___ aAgL oa Ga (21) PS z 63 (19) G2118) EN G1 (20) Ps recommended operating conditions TBP28L46 Jw OR NW PACKAGE (TOP VIEW) PARAMETER MW JW OR NW UNIT MIN NOM MAX MIN NOM MAX Voc Supply voltage 4.5 5 5.5 | 4.75 5 5.25 v Vin High-level input voltage 2 2 v Vit Low-level input voltage 0.8 0.8 v lou High-ievel output current -1 -1.6 mA lot Low-level output current 8 8} mA Ta Operating free-air temperature range -55 425 0 70 c electrical characteristics over recommended operating free-air temperature range (unless otherwise noted} u mJW JW OR NW a PARAMETER TEST CONDITIONS MIN TYP? MAX MIN TYP? MAX UNIT o Vik Veco = MIN, ) = -18 mA 1.2 ~1.2 Vv < Vou Vec = MIN, lon = MAX 24 3.1 24 3.1 Vv VoL Voc = MIN. lo, = B mA 65 05] V lozH Vcc = MAX, Vo = 2.4V 50 50 pA jOZL Vcc = MAX, Vo = 0.5 V -50 -50 BA \y Voc = MAX. v= 5.5V 1 1} mA WH Vec = MAX, Mpa 2.7 25 25 uA it Veco = MAX, vp = O5V -0.25 -0.25 mA tos? Veco = MAX -10 100 | -10 =100 | mA Icc Vcc = MAX 50-85 50 85] mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) TEST MSW Jw OR NW PARAMETER CONDITIONS MIN TYP? MAX | MIN TYP? MAX UNIT talA) Access time from address Cy = 30 pF 55 110 55 95 ns ta(S) Access time from chip select (enable time) See Note 3 25 60 25 60 ns tdig _-_Disable time CL = 8 PF 25 60 25 40| ns See Note 3 tFor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. + Ail typical values are at Vcc = 8 V. Ta = 25C. Not more than one output shauid be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. 4 884 4-30 TEXAS INSTRUMENTS POST OFFICE BOX 225012 DALLAS, TEXAS 75265 I384 TBP28L86A 8192 BITS (1024 WORDS BY 8 BITS) LOW-POWER PROGRAMMABLE READ-ONLY MEMORIES WITH 3-STATE OUTPUTS logic symbol TBP28L86A PROM 1024 X 8 no 81___]o aif Ay a2!6) Av A3 i AY a] by av as! 1023 AY a) Ay a_i Av ap (23) A Ag (22) 9 Gq 20_ & (19) G3 EN as GI ) (9) (10 (it) (13) (14) 475) (16) (17) recommended operating conditions pin assignment ao Qi Q2 a3 a4 a5 a7 TBP2BL86A JW OR NW PACKAGE (TOP VIEW) PARAMETER MW JW OR NW UNIT MIN NOM MAX MIN NOM MAX Vcc Supply voltage 4.5 5 5.5 } 4.75 5 6.25 Vv VIH High-level input voltage 2 2 Vv ViL Low-level input voltage 0.8 0.8 v lon High-level output current -1 ~1.6 | mA fou Low-level output current 8 8 | mA Ta Operating free-air temperature range -55 125 0 70 C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONSt Maw JW_OR NW UNIT MIN TYP? MAX MIN TYP! MAX Vik Vec = MIN, | = -18 mA -1.2 1.2 Vv VoH Vec = MIN, lon = MAX 24 3.4 24 3.1 v VOL Vcc = MIN, loL = 8 mA 0.5 0.5 Vv 1OZH Vcc = MAX, Vo = 24V 50 50 | nA lozL Vec = MAX, Vo = 0.5 V -50 ~50 BA 1 Vec = MAX, Vi = 5.5 V 1 1 | mA hy Veco = MAX, Vp = 2.7V 25 25 pA Ti Vcc = MAX, Vi = O05V 0.25 -0.25 [| mA log Vec = MAX -10 -100 | -10 -100 | mA Ice Vec = MAX 55. 95 55 80] mA switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) TEST MJW JW OR NW PARAMETER CONDITIONS MIN TYP? MAX MIN TYP! MAX UNIT tatA) Access time from address CL = 30 pF 65 200 65 110 ns | tats) Access time from chip select (enable time) See Note 3 40 125 40 80 ns . : C, = 5 pF tdis Disable time See Note 3 25 100 25 60 ns TFor conditions shown as MIN or MAX, use appropriate value specified under recommended operating conditions. +All typical values are at Voc = 5 V, Ta = 25C. 5Not more than one output should be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voltage waveforms are shown in Section 1. % TEXAS 4-31 INSTRUMENTS POST OFFICE BOX 225012 @ DALLAS, TEXAS 75265 PROMsTRP28L166 16,384 BITS (2084 WORDS BY 8 LOW-POWER PROGRAMMABLE READ-ONLY MEMOR BITS) IES WITH 3-STATE OUTPUTS logic symbol pin assignment TBP28L166 TBP28L166 PROM 2048 X 8 NW PACKAGE no2) (TOP VIEW) Al A7 Vv AY (9) cc A2 Ag AG A8 A3 A A5 Ag AA A A4 A10 AS Axor oa 9 A3 G AB A A2 G3 a7 A Al G2 As A AO Q7 ae (21) a0 a6 G3 ai a5 g2_{18) EN a2 a4 a GND a3 recommended operating conditions PARAMETER Nw UNIT MIN NOM MAX Vcc Supply voltage 4.75 5 5.25 v VIH High-level input voltage 2 v VIL Low-level input voltage 0.8 Vv IoH High-level output current -1.6 | mA ToL Low-level output current 8 mA Ta Operating free-air temperature range 0 70 C electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) 884 3 PARAMETER TEST CONDITIONS NW UNIT oO MIN TYP MAX = Vv Vec = 4.75. = -18mA -1.2[ V a Vv v = 4.75, = -1.6 mA 2.4 3.1 ~ Vv Vv, Vcc = 4.75, iol = BMA 05) Vv Veco = 5.25. O= 2. Voc = 5.25, Vo = 0.5 nA cc = , 5.5 mA cc = 5.25, vi 7v nA Vcc = 5.25 mA =5. switching characteristics over recommended ranges of Ta and Vcc (unless otherwise noted) PARAMETER TEST Aw UNIT CONDITIONS MIN TYPT MAX tata) Access time from address Ci = 30 pF so 125 ns ta(S} Access time from chip select (enable time) See Note 3 40 65 ns CL = 5 pF i i i 1O 5 tgis Disable time See Note 3 3 6 ns t All typical values are at Vcc = 5 V. Ta = 28C. tNot mare than one output should be shorted at a time, and duration of the short circuit should not exceed one second. NOTE 3: Load circuits and voitage waveforms are shown in Section 1. Ti 4 4-32 EXAS INSTRUMENTS POST OFFICE BOX 225012 @ DALLAS, TEXAS 715265884 SERIES 24 AND 28 PROGRAMMABLE READ-ONLY MEMORIES recommended operating conditions for programming (see Figure 1) MIN NOM MAX UNIT Steady-state supply voltage Vcc 4.75 5 5.25 v Input voltage Vit 3 4 5 v VIL 0 0 05 Voltage at all outputs except the one to be programmed 0 0 05 Vv Supply voltage feve! to program a bit Vecipr} 6.75 6 6.25 Vv Select or enable level to program a bit Vsipr) 9.75 10 1 Vv Output level during interval tg Voipr) 15.75 16 16.25 Vv Low 44 45 46 Supply voltage during verification (see step 14) High b4 55 56 Vv Time from Vcc to settle and to verify need to program ty 0 5 10 uS Time from Voc = 6 V until chip select (enable) is at 10 V tg 5 5 10 HS Time from chip select (enable} high to start of program ramp tg 0.1 5 10 US Ramp time, output program pulse 4 10 15 20 HS Duration of output program pulse 5 16 20 20 HS Time from end of program pulse to chip select (enable) low 16 5 10 BS Time from chip select (enable) Voc = OV t? 0.1 5 5 uS Time for cooling between bits tg 30 50 100 us Time for cooling between words tg 30 50 us Free-air temperature Ta 20 25 30 c step-by-step programming instruction (see Figure 1) Address the word to be programmed, apply 5 volts to Vcc and active levels to all chip select (S and S) or chip 1. enable (E and E) inputs. 2. Verify the status of a bit jocation by checking the output level. 3. Decreass Vcc to O volts. 4. For bit locations that do not require programming, skip steps 5 through 11. s 5. Increase Vcc to Vccipr) with a minimum current capability of 250 milliamperes. oO 6. Apply Vgipr) to all the , E or G inputs. | S 25 milliamperes. Active-high enables may be left high. 7. Connect all outputs, except the one to be programmed, to Vi_. Only one bit is to be programmed at a time. 8. Apply the output programming pulse for 20 microseconds. Minimum current capability of the programming supply should be 250 milliamperes. 9. After terminating the output pulse, disconnect all outputs from Vi_ conditions. 10. Reduce the voltage at 5,E,orG inputs to Vij. 11. Decrease Vcc to 0 volts. 12. Return to step 4 until all outputs in the word have been programmed. 13. Repeat steps 2 through 11 for each word in memory. 14. Verify programming of every word after all words have been programmed using Vcc values of 4.5 and 5.5 volts. % TEXAS 4-33 INSTRUMENTS POST OFFICE BOX 225012 @ DALLAS, TEXAS 75265SINOYd SERIES 24 AND 28 PROGRAMMABLE READ-ONLY MEMORIES _ -4 Vv ADDRESS + NEWWORD ~!H INPUTS WORD ADDRESS VALID . | ADDRESS 15 + _ViL roi | vi sy CCipr) vee_ [7 Lt Lal TTOov 1 | | | fete t7 t tg*| hts 4 ye;,.) LSTART NEXT BIT SEG S{pr} __ ~ts_ 4 4 $ $55 VIL l le t4-4 f+ te OUTPUT BEING PROGRAMMED NOTE 4: Alise and fall times should be = 1 ys. FIGURE 1. TIMING DIAGRAM AND VOLTAGE WAVEFORMS FOR PROGRAMMING SEQUENCE 4-34 TEXAS INSTRUME wy NTS POST OFFICE BOX 225012 DALLAS, TEXAS 75265 884