CAT93C46 1 kb Microwire Serial EEPROM Description The CAT93C46 is a 1 kb Serial EEPROM memory device which is configured as either 64 registers of 16 bits (ORG pin at VCC) or 128 registers of 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C46 features a self-timed internal write with auto-clear. On-chip Power-On Reset circuit protects the internal logic against powering up in the wrong state. Features * * * * * * * * * * * * * High Speed Operation: 4 MHz (5 V), 2 MHz (1.8 V) 1.8 V (1.65 V*) to 5.5 V Supply Voltage Range Selectable x8 or x16 Memory Organization Self-Timed Write Cycle with Auto-Clear Sequential Read (New Product) Software Write Protection Power-up Inadvertant Write Protection Low Power CMOS Technology 1,000,000 Program/Erase Cycles 100 Year Data Retention Industrial and Extended Temperature Ranges 8-pin PDIP, SOIC, TSSOP and 8-pad UDFN and TDFN Packages This Device is Pb-Free, Halogen Free/BFR Free and RoHS Compliant http://onsemi.com PDIP-8 L SUFFIX CASE 646AA TSSOP-8 Y SUFFIX CASE 948AL SOIC-8 V, W** SUFFIX CASE 751BD SOIC-8 X SUFFIX CASE 751BE UDFN-8 HU4 SUFFIX CASE 517AZ TDFN-8** VP2 SUFFIX CASE 511AK PIN CONFIGURATIONS CS SK DI DO 1 VCC NC NC VCC ORG CS SK GND PDIP (L), SOIC (V, X), TSSOP (Y), UDFN (HU4), TDFN (VP2)** (Top View) 1 ORG GND DO DI SOIC (W)** (Top View) ** Not recommended for new designs. VCC PIN FUNCTION Pin Name ORG CS SK CAT93C46 DO DI GND Figure 1. Functional Symbol *CAT93C46xx-xxL (TA = -20C to +85C) CS Chip Select SK Clock Input DI Serial Data Input DO Serial Data Output VCC Power Supply GND Ground ORG Memory Organization NC For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Function No Connection Note: When the ORG pin is connected to VCC, the x16 organization is selected. When it is connected to ground, the x8 organization is selected. If the ORG pin is left unconnected, then an internal pullup device will select the x16 organization. ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 15 of this data sheet. (c) Semiconductor Components Industries, LLC, 2012 May, 2012 - Rev. 9 1 Publication Order Number: CAT93C46/D CAT93C46 Table 1. ABSOLUTE MAXIMUM RATINGS Parameter Value Units Storage Temperature -65 to +150 C Voltage on Any Pin with Respect to Ground (Note 1) -0.5 to +6.5 V Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. The DC input voltage on any pin should not be lower than -0.5 V or higher than VCC + 0.5 V. During transitions, the voltage on any pin may undershoot to no less than -1.5 V or overshoot to no more than VCC + 1.5 V, for periods of less than 20 ns. Table 2. RELIABILITY CHARACTERISTICS (Note 2) Parameter Symbol NEND (Note 3) TDR Endurance Min Units 1,000,000 Program / Erase Cycles 100 Years Data Retention 2. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC-Q100 and JEDEC test methods. 3. Block Mode, VCC = 5 V, 25C Table 3. D.C. OPERATING CHARACTERISTICS - MATURE PRODUCT (Not Recommended for New Designs) (VCC = +1.8 V to +5.5 V, TA = -40C to +85C, unless otherwise specified.) Max Units ICC1 Power Supply Current (Write) Parameter fSK = 1 MHz VCC = 5.0 V 1 mA ICC2 Power Supply Current (Read) fSK = 1 MHz VCC = 5.0 V 500 mA ISB1 Power Supply Current (Standby) (x8 Mode) VIN = GND or VCC, CS = GND ORG = GND 2 mA ISB2 Power Supply Current (Standby) (x16Mode) VIN = GND or VCC, CS = GND ORG = Float or VCC 1 mA VIN = GND to VCC 1 mA 1 mA Symbol Test Conditions Min ILI Input Leakage Current ILO Output Leakage Current VOUT = GND to VCC, CS = GND VIL1 Input Low Voltage 4.5 V v VCC < 5.5 V -0.1 0.8 V VIH1 Input High Voltage 4.5 V v VCC < 5.5 V 2 VCC + 1 V VIL2 Input Low Voltage 1.8 V v VCC < 4.5 V 0 VCC x 0.2 V VIH2 Input High Voltage 1.8 V v VCC < 4.5 V VCC x 0.7 VCC + 1 V VOL1 Output Low Voltage 4.5 V v VCC < 5.5 V IOL = 2.1 mA 0.4 V VOH1 Output High Voltage 4.5 V v VCC < 5.5 V IOH = -400 mA VOL2 Output Low Voltage 1.8 V v VCC < 4.5 V IOL = 1 mA VOH2 Output High Voltage 1.8 V v VCC < 4.5 V IOH = -100 mA http://onsemi.com 2 2.4 V 0.2 VCC - 0.2 V V CAT93C46 Table 4. D.C. OPERATING CHARACTERISTICS - NEW PRODUCT (REV P) (VCC = +1.8 V to +5.5 V, TA = -40C to +125C, VCC = +1.65 V to +5.5 V, TA = -20C to +85C unless otherwise specified.) Symbol Parameter ICC1 Supply Current (Write) Write, VCC = 5.0 V ICC2 Supply Current (Read) Read, DO open, fSK = 2 MHz, VCC = 5.0 V ISB1 Standby Current (x8 Mode) VIN = GND or VCC CS = GND, ORG = GND Standby Current (x16 Mode) ISB2 ILI Input Leakage Current Test Conditions Min Max Units 1 mA 500 mA TA = -40C to +85C 2 mA TA = -40C to +125C 5 VIN = GND or VCC CS = GND, ORG = Float or VCC TA = -40C to +85C 1 TA = -40C to +125C 3 VIN = GND to VCC TA = -40C to +85C 1 TA = -40C to +125C 2 TA = -40C to +85C 1 mA mA ILO Output Leakage Current VOUT = GND to VCC CS = GND VIL1 Input Low Voltage 4.5 V VCC < 5.5 V -0.1 0.8 V VIH1 Input High Voltage 4.5 V VCC < 5.5 V 2 VCC + 1 V VIL2 Input Low Voltage 1.8 V VCC < 4.5 V 0 VCC x 0.2 V VIH2 Input High Voltage 1.8 V VCC < 4.5 V VCC x 0.7 VCC + 1 V VOL1 Output Low Voltage 4.5 V VCC < 5.5 V, IOL = 3 mA 0.4 V VOH1 Output High Voltage 4.5 V VCC < 5.5 V, IOH = -400 mA VOL2 Output Low Voltage 1.8 V VCC < 4.5 V, IOL = 1 mA VOH2 Output High Voltage 1.8 V VCC < 4.5 V, IOH = -100 mA TA = -40C to +125C mA 2 2.4 V 0.2 VCC - 0.2 V V Table 5. PIN CAPACITANCE (TA = 25C, f = 1 MHz, VCC = 5 V) Test Symbol COUT (Note 4) CIN (Note 4) Conditions Output Capacitance (DO) Input Capacitance (CS, SK, DI, ORG) Min Typ Max Units VOUT = 0 V 5 pF VIN = 0 V 5 pF 4. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC-Q100 and JEDEC test methods. Table 6. A.C. CHARACTERISTICS - MATURE PRODUCT (Not Recommended for New Designs) (VCC = +1.8 V to +5.5 V, TA = -40C to +85C, unless otherwise specified.) (Note 5) Parameter Symbol Min Limit Max Limit Units tCSS CS Setup Time 50 ns tCSH CS Hold Time 0 ns tDIS DI Setup Time 100 ns tDIH DI Hold Time 100 ns tPD1 Output Delay to 1 0.25 ms tPD0 Output Delay to 0 0.25 ms Output Delay to High-Z 100 ns 5 ms tHZ (Note 6) tEW Program/Erase Pulse Width tCSMIN Minimum CS Low Time 0.25 ms tSKHI Minimum SK High Time 0.25 ms tSKLOW Minimum SK Low Time 0.25 ms tSV Output Delay to Status Valid SKMAX Maximum Clock Frequency DC 0.25 ms 2000 kHz 5. Test conditions according to "AC Test Conditions" table. 6. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC-Q100 and JEDEC test methods. http://onsemi.com 3 CAT93C46 Table 7. A.C. CHARACTERISTICS - NEW PRODUCT (Rev P) (VCC = +1.8 V to +5.5 V, TA = -40C to +125C, VCC = +1.65 V to +5.5 V, TA = -20C to +85C unless otherwise specified.) VCC = 1.8 V - 5.5 V Symbol Min Parameter Max VCC = 4.5 V - 5.5 V Min Max Units tCSS CS Setup Time 50 50 ns tCSH CS Hold Time 0 0 ns tDIS DI Setup Time 100 50 ns tDIH DI Hold Time 100 50 ns tPD1 Output Delay to 1 0.25 tPD0 Output Delay to 0 0.25 0.1 ms Output Delay to High-Z 100 100 ns 5 5 ms tHZ (Note 7) tEW Program/Erase Pulse Width 0.1 ms tCSMIN Minimum CS Low Time 0.25 0.1 ms tSKHI Minimum SK High Time 0.25 0.1 ms tSKLOW Minimum SK Low Time 0.25 0.1 ms tSV Output Delay to Status Valid SKMAX Maximum Clock Frequency 0.25 DC 2000 DC 0.1 ms 4000 kHz 7. This parameter is tested initially and after a design or process change that affects the parameter. Table 8. POWER-UP TIMING (Notes 8 and 9) Symbol Parameter Max Units tPUR Power-up to Read Operation 1 ms tPUW Power-up to Write Operation 1 ms 8. These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC-Q100 and JEDEC test methods. 9. tPUR and tPUW are the delays required from the time VCC is stable until the specified operation can be initiated. Table 9. A.C. TEST CONDITIONS Input Rise and Fall Times v 50 ns Input Pulse Voltages 0.4 V to 2.4 V 4.5 V v VCC v 5.5 V 0.8 V, 2.0 V 4.5 V v VCC v 5.5 V 0.2 VCC to 0.7 VCC 1.8 V v VCC v 4.5 V 0.5 VCC 1.8 V v VCC v 4.5 V Timing Reference Voltages Input Pulse Voltages Timing Reference Voltages Output Load Current Source IOLmax/IOHmax; CL = 100 pF http://onsemi.com 4 CAT93C46 Device Operation The CAT93C46 is a 1024-bit nonvolatile memory intended for use with industry standard microprocessors. The CAT93C46 can be organized as either registers of 16 bits or 8 bits. When organized as X16, seven 9-bit instructions control the reading, writing and erase operations of the device. When organized as X8, seven 10-bit instructions control the reading, writing and erase operations of the device. The CAT93C46 operates on a single power supply and will generate on chip the high voltage required during any write operation. Instructions, addresses, and write data are clocked into the DI pin on the rising edge of the clock (SK). The DO pin is normally in a high impedance state except when reading data from the device, or when checking the ready/busy status during a write operation. The serial communication protocol follows the timing shown in Figure 2. The ready/busy status can be determined after the start of internal write cycle by selecting the device (CS high) and polling the DO pin; DO low indicates that the write operation is not completed, while DO high indicates that the device is ready for the next instruction. If necessary, the DO pin may be placed back into a high impedance state during chip select by shifting a dummy "1" into the DI pin. The DO pin will enter the high impedance state on the rising edge of the clock (SK). Placing the DO pin into the high impedance state is recommended in applications where the DI pin and the DO pin are to be tied together to form a common DI/O pin. The Ready/Busy flag can be disabled only in Ready state; no change is allowed in Busy state. The format for all instructions sent to the device is a logical "1" start bit, a 2-bit (or 4-bit) opcode, 6-bit address (an additional bit when organized X8) and for write operations a 16-bit data field (8-bit for X8 organization). Read Upon receiving a READ command (Figure 3) and an address (clocked into the DI pin), the DO pin of the CAT93C46 will come out of the high impedance state and, after sending an initial dummy zero bit, will begin shifting out the data addressed (MSB first). The output data bits will toggle on the rising edge of the SK clock and are stable after the specified time delay (tPD0 or tPD1). After the initial data word has been shifted out and CS remains asserted with the SK clock continuing to toggle, the device will automatically increment to the next address and shift out the next data word in a sequential READ mode. As long as CS is continuously asserted and SK continues to toggle, the device will keep incrementing to the next address automatically until it reaches to the end of the address space, then loops back to address 0. In the sequential READ mode, only the initial data word is proceeded by a dummy zero bit. All sunsequent data words will follow without a dummy zero bit. Note: The sequential READ mode is available for CAT93C46 New Product only. Erase/Write Enable and Disable The CAT93C46 powers up in the write disable state. Any writing after power-up or after an EWDS (write disable) instruction must first be preceded by the EWEN (write enable) instruction. Once the write instruction is enabled, it will remain enabled until power to the device is removed, or the EWDS instruction is sent. The EWDS instruction can be used to disable all CAT93C46 write and erase instructions, and will prevent any accidental writing or clearing of the device. Data can be read normally from the device regardless of the write enable/disable status. The EWEN and EWDS instructions timing is shown in Figure 4. Table 10. INSTRUCTION SET Address Data Instruction Start Bit Opcode x8 x16 x8 x16 Comments READ 1 10 A6-A0 A5-A0 Read Address AN-A0 ERASE 1 11 A6-A0 A5-A0 Clear Address AN-A0 WRITE 1 01 A6-A0 A5-A0 EWEN 1 00 11XXXXX 11XXXX Write Enable EWDS 1 00 00XXXXX 00XXXX Write Disable ERAL* 1 00 10XXXXX 10XXXX Clear All Addresses WRAL* 1 00 01XXXXX 01XXXX D7-D0 D7-D0 * Not available at VCC < 1.8 V http://onsemi.com 5 D15-D0 D15-D0 Write Address AN-A0 Write All Addresses CAT93C46 tSKHI tSKLOW tCSH SK tDIS tDIH VALID DI VALID tCSS CS tDIS tPD0, tPD1 DO tCSMIN DATA VALID Figure 2. Synchronous Data Timing SK CS AN DI 1 1 AN-1 Don't Care A0 0 tPD0 HIGH-Z DO Dummy 0 D15 . . . D0 or D7 . . . D0 Address + 1 D15 . . . D0 or D7 . . . D0 Address + 2 D15 . . . D0 or D7 . . . D0 Figure 3. Read Instruction Timing SK STANDBY CS DI 1 0 0 * * ENABLE = 11 DISABLE = 00 Figure 4. EWEN/EWDS Instruction Timing http://onsemi.com 6 Address + n D15 . . . or D7 . . . CAT93C46 Write Erase All After receiving a WRITE command (Figure 5), address and the data, the CS (Chip Select) pin must be deselected for a minimum of tCSMIN. The falling edge of CS will start the self clocking for auto-clear and data store cycles on the memory location specified in the instruction. The clocking of the SK pin is not necessary after the device has entered the self clocking mode. The ready/busy status of the CAT93C46 can be determined by selecting the device and polling the DO pin. Since this device features Auto-Clear before write, it is NOT necessary to erase a memory location before it is written into. Upon receiving an ERAL command (Figure 7), the CS (Chip Select) pin must be deselected for a minimum of tCSMIN. The falling edge of CS will start the self clocking clear cycle of all memory locations in the device. The clocking of the SK pin is not necessary after the device has entered the self clocking mode. The ready/busy status of the CAT93C46 can be determined by selecting the device and polling the DO pin. Once cleared, the contents of all memory bits return to a logical "1" state. Write All Upon receiving a WRAL command and data, the CS (Chip Select) pin must be deselected for a minimum of tCSMIN (Figure 8). The falling edge of CS will start the self clocking data write to all memory locations in the device. The clocking of the SK pin is not necessary after the device has entered the self clocking mode. The ready/busy status of the CAT93C46 can be determined by selecting the device and polling the DO pin. It is not necessary for all memory locations to be cleared before the WRAL command is executed. Erase Upon receiving an ERASE command and address, the CS (Chip Select) pin must be de-asserted for a minimum of tCSMIN (Figure 6). The falling edge of CS will start the self clocking clear cycle of the selected memory location. The clocking of the SK pin is not necessary after the device has entered the self clocking mode. The ready/busy status of the CAT93C46 can be determined by selecting the device and polling the DO pin. Once cleared, the content of a cleared location returns to a logical "1" state. SK tCSMIN CS AN DI STANDBY STATUS VERIFY 1 0 AN-1 A0 DN D0 1 tSV DO tHZ HIGH-Z READY BUSY tEW Figure 5. Write Instruction Timing http://onsemi.com 7 HIGH-Z CAT93C46 SK CS STANDBY STATUS VERIFY AN DI 1 AN-1 tCS MIN A0 1 1 tSV tHZ HIGH-Z DO BUSY READY HIGH-Z tEW Figure 6. Erase Instruction Timing SK CS STATUS VERIFY STANDBY tCS MIN DI 1 0 1 0 0 tSV tHZ HIGH-Z DO BUSY READY HIGH-Z tEW Figure 7. ERAL Instruction Timing SK CS STATUS VERIFY STANDBY tCSMIN DI 1 0 0 0 1 DN D0 tSV tHZ BUSY DO tEW Figure 8. WRAL Instruction Timing http://onsemi.com 8 READY HIGH-Z CAT93C46 PACKAGE DIMENSIONS PDIP-8, 300 mils CASE 646AA-01 ISSUE A SYMBOL MIN NOM A E1 5.33 A1 0.38 A2 2.92 3.30 4.95 b 0.36 0.46 0.56 b2 1.14 1.52 1.78 c 0.20 0.25 0.36 D 9.02 9.27 10.16 E 7.62 7.87 8.25 E1 6.10 6.35 7.11 e PIN # 1 IDENTIFICATION MAX 2.54 BSC eB 7.87 L 2.92 10.92 3.30 3.80 D TOP VIEW E A2 A A1 c b2 L e eB b SIDE VIEW END VIEW Notes: (1) All dimensions are in millimeters. (2) Complies with JEDEC MS-001. http://onsemi.com 9 CAT93C46 PACKAGE DIMENSIONS SOIC 8, 150 mils CASE 751BD-01 ISSUE O E1 E SYMBOL MIN A 1.35 1.75 A1 0.10 0.25 b 0.33 0.51 c 0.19 0.25 D 4.80 5.00 E 5.80 6.20 E1 3.80 MAX 4.00 1.27 BSC e PIN # 1 IDENTIFICATION NOM h 0.25 0.50 L 0.40 1.27 0 8 TOP VIEW D h A1 A c e b L SIDE VIEW END VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MS-012. http://onsemi.com 10 CAT93C46 PACKAGE DIMENSIONS SOIC-8, 208 mils CASE 751BE-01 ISSUE O SYMBOL MIN NOM A E1 E MAX 2.03 A1 0.05 0.25 b 0.36 0.48 c 0.19 0.25 D 5.13 5.33 E 7.75 8.26 E1 5.13 5.38 e 1.27 BSC L 0.51 0.76 0 8 PIN#1 IDENTIFICATION TOP VIEW D A e b q L A1 SIDE VIEW c END VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with EIAJ EDR-7320. http://onsemi.com 11 CAT93C46 PACKAGE DIMENSIONS TSSOP8, 4.4x3 CASE 948AL-01 ISSUE O b SYMBOL MIN NOM 1.20 A E1 E MAX A1 0.05 A2 0.80 b 0.19 0.15 0.90 1.05 0.30 c 0.09 D 2.90 3.00 3.10 E 6.30 6.40 6.50 E1 4.30 4.40 4.50 0.20 0.65 BSC e L 1.00 REF L1 0.50 0 0.60 0.75 8 e TOP VIEW D A2 c q1 A A1 L1 SIDE VIEW L END VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-153. http://onsemi.com 12 CAT93C46 PACKAGE DIMENSIONS UDFN8, 2x3 EXTENDED PAD CASE 517AZ-01 ISSUE O D b A e L DAP SIZE 1.8 x 1.8 E2 E PIN #1 IDENTIFICATION A1 PIN #1 INDEX AREA D2 TOP VIEW SIDE VIEW SYMBOL MIN NOM MAX A 0.45 0.50 0.55 A1 0.00 0.02 0.05 A3 0.127 REF b 0.20 0.25 0.30 D 1.95 2.00 2.05 D2 1.35 1.40 1.45 E 2.95 3.00 3.05 E2 1.25 1.30 1.35 e L BOTTOM VIEW DETAIL A 0.065 REF A3 A FRONT VIEW 0.50 REF 0.25 0.30 0.35 A3 Notes: (1) All dimensions are in millimeters. (2) Refer JEDEC MO-236/MO-252. 0.0 - 0.05 DETAIL A http://onsemi.com 13 0.065 REF Copper Exposed CAT93C46 PACKAGE DIMENSIONS TDFN8, 2x3 CASE 511AK-01 ISSUE A D A e b E2 E PIN#1 IDENTIFICATION A1 PIN#1 INDEX AREA D2 TOP VIEW SYMBOL MIN SIDE VIEW NOM A 0.70 0.75 0.80 0.00 0.02 0.05 A2 0.45 0.55 0.65 A2 0.20 REF A3 b 0.20 0.25 0.30 D 1.90 2.00 2.10 D2 1.30 1.40 1.50 E 2.90 3.00 3.10 E2 1.20 1.30 1.40 e L BOTTOM VIEW MAX A1 A3 FRONT VIEW 0.50 TYP 0.20 0.30 L 0.40 Notes: (1) All dimensions are in millimeters. (2) Complies with JEDEC MO-229. http://onsemi.com 14 CAT93C46 Example of Ordering Information Specific Device Marking* Package Type Temperature Range CAT93C46LI-G 93C46P PDIP-8 CAT93C46LE-G 93C46P CAT93C46VE-GT3 Device Order Number Lead Finish Shipping I = Industrial (-40C to +85C) NiPdAu Tube, 50 Units / Tube PDIP-8 E = Extended (-40C to +125C) NiPdAu Tube, 50 Units / Tube 93C46P SOIC-8, JEDEC E = Extended (-40C to +125C) NiPdAu Tape & Reel, 3,000 Units / Reel CAT93C46VI-G 93C46P SOIC-8, JEDEC I = Industrial (-40C to +85C) NiPdAu Tube, 100 Units / Tube CAT93C46VI-GT3 93C46P SOIC-8, JEDEC I = Industrial (-40C to +85C) NiPdAu Tape & Reel, 3,000 Units / Reel CAT93C46VI-GT3L 93C46P SOIC-8, JEDEC I = Industrial** (-20C to +85C) NiPdAu Tape & Reel, 3,000 Units / Reel M0T TDFN-8 I = Industrial (-40C to +85C) NiPdAu Tape & Reel, 3,000 Units / Reel CAT93C46WI-G (Note 10) 93C46P SOIC-8, JEDEC I = Industrial (-40C to +85C) NiPdAu Tube, 100 Units / Tube CAT93C46WI-GT3 (Note 10) 93C46P SOIC-8, JEDEC I = Industrial (-40C to +85C) NiPdAu Tape & Reel, 3,000 Units / Reel CAT93C46XI-T2 93C46P SOIC-8, EIAJ I = Industrial (-40C to +85C) Matte-Tin Tape & Reel, 2,000 Units / Reel CAT93C46XE-T2 93C46P SOIC-8, EIAJ E = Extended (-40C to +125C) Matte-Tin Tape & Reel, 2,000 Units / Reel CAT93C46YI-G M46P TSSOP-8 I = Industrial (-40C to +85C) NiPdAu Tube, 100 Units / Tube CAT93C46YI-GT3 M46P TSSOP-8 I = Industrial (-40C to +85C) NiPdAu Tape & Reel, 3,000 Units / Reel CAT93C46YI-GT3L M46P TSSOP-8 I = Industrial** (-20C to +85C) NiPdAu Tape & Reel, 3,000 Units / Reel CAT93C46YE-GT3 M46P TSSOP-8 E = Extended (-40C to +125C) NiPdAu Tape & Reel, 3,000 Units / Reel CAT93C46HU4I-GT3 M0U UDFN-8 I = Industrial (-40C to +85C) NiPdAu Tape & Reel, 3,000 Units / Reel CAT93C46HU4E-GT3 M0U UDFN-8 E = Extended (-40C to +125C) NiPdAu Tape & Reel, 3,000 Units / Reel CAT93C46VP2I-GT3 (Note 10) 10. Not recommended for new designs. 11. All packages are RoHS-compliant (Lead-free, Halogen-free). 12. The standard lead finish is NiPdAu. 13. For additional package and temperature options, please contact your nearest ON Semiconductor Sales office. 14. For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. 15. For detailed information and a breakdown of device nomenclature and numbering systems, please see the ON Semiconductor Device Nomenclature document, TND310/D, available at www.onsemi.com *Marking for New Product (Rev P) ** Works only for the -20C to +85C interval of the Industrial range http://onsemi.com 15 CAT93C46 ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5817-1050 http://onsemi.com 16 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative CAT93C46/D