Target Applications
• PC peripherals and I/O modules
• Lighting control systems
• Test and measurement equipment
• Environmental and building automation
• Security and access control panels
• Stationary barcode scanners and
barcode printers
• Patient monitoring systems
• Laboratory equipment
• Industrial networking products
• Hospital beds and electric wheel chairs
• Point-of-sale printers
Overview
The 8-bit MC9S08JM60 device further
extends Freescale’s 8-bit embedded USB
controller family with up to 60 Kbytes of
flash memory, a full-speed USB 2.0 device
controller and a 12-channel, 12-bit analog-
to-digital converter. The S08 JM family also
has several system protection features,
such as low-voltage detect and a Computer
Operating Properly (COP) module.
The MC9S08JM60 device is well suited for
a variety of industrial control and consumer
applications. Such applications include PC
peripherals, diagnostic equipment, health care
monitoring equipment and barcode scanners.
The MC9S08JM60 devices, like the other USB
microcontrollers in the Controller Continuum,
are supported by the Freescale USB-LITE
Stack by CMX. This complimentary USB stack
provides support for certain HID and CDC
classes. Source code for the complimentary
stack is available.
The MC9S08JM60 is software compatible
with other devices in the Controller
Continuum, providing a direct migration path
to higher performing USB microcontrollers.
8-bit S08 embedded controllers
MC9S08JM60
8-bit USB microcontroller
Features Benefits
8-bit HCS08 Central Processing Unit (CPU)
• Up to 24 MHz internal bus (48 MHz HCS08 core)
frequency offering 2.7 to 5.5V across temperature
range of -40°C to +85°C
• Offers strong performance throughout the entire
voltage range
• Support for up to 32 peripheral interrupt/reset
sources
• Allows for exceptional software flexibility and
optimization for real-time applications
On-Chip Memory
• Up to 60K flash read/program/erase over full
operating voltage and temperature
• Allows user to take full advantage of in-application, re-
programmability benefits in virtually any environment
• Up to 4K RAM • Security circuitry to help prevent unauthorized
access to RAM
• Flash contents helps to reduce system power
consumption
• 256 Byte USB RAM • Used for data buffering
Power-Saving Modes
• Wait plus two stop modes • Allows continuation of sampling application in a
reduced power state which reduces system
power consumption
• Multi-purpose clock generator (MCG) • Frequency-locked loop (FLL): Internal or external
reference can be used to control the FLL
• Phase-locked loop (PLL): Voltage controlled
oscillator (VCO). Modulo VCO frequency divider.
Lock detector with interrupt capability.
• Internal reference clock: Can be selected as the
clock source for the MCU.
• External reference clock: Provides control for a
separate crystal oscillator. Clock monitor with
reset capability. Can be selected as the clock
source for the MCU.
• Reference divider provided
• Clock source can be divided by 1, 2, 4 or 8
2 SCI
3-ch., 16-bit
Timer
4K RAM
256 Bytes
USB RAM
S08 Core
6-ch., 16-bit
Timer
Comparator
2-ch., 16-bit
Timer
MC9S08JM60 Block Diagram
Full-Speed USB
2.0 device
60K Flash
Flash
32K Flash MCG
ICE + BDM 12-ch., 12-bit
ADC
KBI
2 SPI
Independent
Clocked COP
I2C
RTC
Learn More: For more information about the
JM family, please visit
www.freescale.com/8bit.
Freescale and the Freescale logo are trademarks or registered trademarks of Freescale Semiconductor, Inc. in
the U.S. and other countries. All other product or service names are the property of their respective owners.
© Freescale Semiconductor, Inc. 2008
Document Number: MC9S08JM60FS
REV 1
Features Benefits
Peripherals
• USB Device Module • Full-speed USB 2.0 (12Mbps) module with dedicated
on-chip 3.3V regulator
• Supports control, interrupt, isochronous and
bulk transfers
• Analog comparators (ACMP)—Analog comparator
with option to compare to internal reference
• Requires only single pin for input signal, freeing up
other pin for other use
• Allows other system components to see comparator
result with minimal delay
• Can be used for single slope ADC and RC time
constant measurements
• Analog to digital converter (ADC)—12-channel,
12-bit resolution
• Output formatted in 12-, 10- or 8-bit
right-justified format
• Single or continuous conversion
•
Operation in low power modes for lower noise operation
• Asynchronous clock source for lower noise operation
• Two serial communications interface (SCI) modules
offering asynchronous communications
• Provides standard UART communications peripheral
• Allows full-duplex, asynchronous, NRZ serial
communication between MCU and remote devices
• I2C with up to 100 kbps maximum bus loading;
multi-master operation; programmable slave
address; interrupt driven byte-by-byte data transfer;
supports broadcast mode and 10-bit addressing
• Ability to add an additional I2C device
• SPI—Two serial peripheral interfaces with full-duplex
or single-wire bidirectional; double-buffered transmit
and receive; master or slave mode; MSB-first or
LSB-first shifting
• Having two SPI allows two separate dedicated
devices, for example, one SPI dedicated to a
ZigBee® transceiver, and the other to MCUs or
peripherals
• Timer pulse width modulation (TPM)—Up to
eight channels
• Each channel may be input capture, output compare
or edge-aligned PWM
• Input capture trigger on either rising or falling edge
• Selectable polarity on PWM outputs
• Timer clock source selectable as prescaled bus
clock, fixed system clock or an external clock pin
Input/Output
• Up to eight keyboard interrupt (KBI) pins with
selectable polarity
• Each KBI pin is programmable as falling edge only,
rising edge only, falling edge and low level or rising
edge and high level interrupt sensitivity
• 51 general-purpose input/outputs (GPIO) and one
input-only and one output-only pin
• Results in a large number of flexible I/O pins that
allow vendors to easily interface the device into their
own designs
System Protection
• Watchdog computer operating properly (COP) reset
with option to run from dedicated 1 kHz internal
clock source or bus clock
• Allows the device to recognize runaway code (infinite
loops) and resets the processor to help
avoid lock-up states
• Low-voltage detection with reset or interrupt;
selectable trip points
• Alerts the developer to voltage drops outside of the
typical operating range
• Illegal op code detection with reset • Allows the device to recognize erroneous code and
resets the processor to help avoid lock-up states
• Flash block protection • Prevents unauthorized access to flash RAM which
greatly reduces the chance of losing vital system
code for vendor applications
Hardware Development Support
• Single-wire background debug interface • This allows the developers to use the same interface
for multiple platforms
• Breakpoint capability • Allows single breakpoint setting during in-circuit
debugging (plus two more breakpoints in on-chip
debug module)
• On-chip in-circuit emulator (ICE) debug module
(containing three comparators and nine trigger
modes). Eight deep FIFO for storing change-of-flow
addresses and event-only data, debug module
supports both tag and force breakpoints.
• Grants full access to built-in chip emulation without
the added expense of traditional emulator hardware
Cost-Effective Development Tools
DEMOJM
$99 USD*
Cost-effective demonstration kit featuring
the JM family daughter cards. Support for
USB (host and device) and CAN. Built-in
USB-BDM circuitry available for debugging
and programming. Other features included
in the USB-BDM circuitry include serial
communication and simple logic analyzer.
CodeWarrior® Development Studio
for Microcontrollers 6.1
Complimentary**
CodeWarrior Development Studio for
Microcontrollers is an integrated tool suite
that supports software development for
Freescale’s 8-bit or 32-bit microcontrollers.
Designers can further accelerate application
development with the help of the Processor
Expert™ tool, which is an award-winning
rapid application development tool in
the CodeWarrior tool suite.
Freescale USB-LITE Stack by CMX
Complimentary**
Freescale is providing a comprehensive USB
software solution through a complimentary
USB stack. Freescale USB-LITE Stack by
CMX enables USB device modes of operation.
The USB stack supports several HID and CDC
to UART projects. The complimentary stack
also interfaces with CodeWarrior Development
Studio, providing a productive, comprehensive
development environment for designing
embedded applications.
* Prices indicated are MSRP
** Subject to license agreement
Package Options
Part Number Temp. Range Package
MC9S08JM60CQH -40°C to +85°C 64-pin QFP
MC9S08JM60CLH -40°C to +85°C 64-pin LQFP
MC9S08JM60CGT -40°C to +85°C 48-pin QFN
MC9S08JM60CLD -40°C to +85°C 44-pin LQFP
MC9S08JM32CQH -40°C to +85°C 64-pin QFP
MC9S08JM32CLH -40°C to +85°C 64-pin LQFP
MC9S08JM32CGT -40°C to +85°C 48-pin QFN
MC9S08JM32CLD -40°C to +85°C 44-pin LQFP
