Freescale Semiconductor
Document Number: MC9S08MM128
Rev. 3, 10/2010
Data Sheet: Technical Data
An Energy-Efficient Solution from Freescale
MC9S08MM128 series
Covers: MC9S08MM128, and MC9S08MM64, MC9S08MM32,
and MC9S08MM32A
64-LQFP 10mm x 10mm
80-LQFP 12mm x 12mm
81-MapBGA 10mm x10mm
byte-by-byte data transfer; supports broadcast mode and 11-bit
addressing
PRACMP — Analog comparator with selectable interrupt;
compare option to programmable internal reference voltage;
operation in stop3
SCI — Two serial communications interfaces with optional 13-bit
break; option to connect Rx input to PRACMP output on SCI1 and
SCI2; High current drive on Tx on SCI1 and SCI2; wake-up from
stop3 on Rx edge
SPI1— Serial peripheral interface (SPI) with 64-bit FIFO buffer;
16-bit or 8-bit data transfers; full-duplex or single-wire
bidirectional; double-buffered transmit and receive; master or
slave mode; MSB-first or LSB-first shifting
8-Bit HCS08 Central Processor Unit (CPU)
–
Up to 48-MHz CPU above 2.4 V, 40 MHz CPU above 2.1 V, and
20 MHz CPU above 1.8 V across temperature of -40°C to 105°C
HCS08 instruction set with added BGND instruction
Support for up to 33 interrupt/reset sources
–
–
–
–
On-Chip Memory
–
128 K Dual Array Flash read/program/erase over full operating
voltage and temperature
–
–
12 KB Random-access memory (RAM)
Security circuitry to prevent unauthorized access to RAM and
Flash
–
Power-Saving Modes
–
–
–
Two ultra-low power stop modes. Peripheral clock enable register
can disable clocks to unused modules to reduce currents
Time of Day (TOD) — Ultra-low power 1/4 sec counter with up to
64s timeout.
Ultra-low power external oscillator that can be used in stop modes
to provide accurate clock source to the TOD. 6 usec typical wake
up time from stop3 mode
–
–
–
SPI2— Serial peripheral interface with full-duplex or single-wire
bidirectional; Double-buffered transmit and receive; Master or
Slave mode; MSB-first or LSB-first shifting
TPM — Two 4-channel Timer/PWM Module; Selectable input
capture, output compare, or buffered edge- or center-aligned
PWM on each channel; external clock input/pulse accumulator
USB — Supports USB in full-speed device configuration. On-chip
transceiver and 3.3V regulator help save system cost, fully
compliant with USB Specification 2.0. Allows control, bulk,
interrupt and isochronous transfers. Not available on
MC9S08MM32A devices.
Clock Source Options
–
–
–
Oscillator (XOSC1) — Loop-control Pierce oscillator; 32.768 kHz
crystal or ceramic resonator dedicated for TOD operation.
Oscillator (XOSC2) — for high frequency crystal input for MCG
reference to be used for system clock and USB operations.
Multipurpose Clock Generator (MCG) — PLL and FLL; precision
trimming of internal reference allows 0.2% resolution and 2%
deviation over temperature and voltage; supports CPU
frequencies from 4 kHz to 48 MHz.
–
–
ADC16 — 16-bit Successive approximation ADC with up to 4
dedicated differential channels and 8 single-ended channels;
range compare function; 1.7 mV/C temperature sensor; internal
bandgap reference channel; operation in stop3; fully functional
from 3.6V to 1.8V, Configurable hardware trigger for 8 Channel
select and result registers
PDB — Programmable delay block with 16-bit counter and
modulus and prescale to set reference clock to bus divided by 1 to
bus divided by 2048; 8 trigger outputs for ADC16 module provides
periodic coordination of ADC sampling sequence with sequence
completion interrupt; Back-to-Back mode and Timed mode
System Protection
–
Watchdog computer operating properly (COP) reset Watchdog
computer operating properly (COP) reset with option to run from
dedicated 1-kHz internal clock source or bus clock
Low-voltage detection with reset or interrupt; selectable trip points;
separate low-voltage warning with optional interrupt; selectable
trip points
Illegal opcode and illegal address detection with reset
Flash block protection for each array to prevent accidental
write/erasure
–
–
–
–
DAC
— 12-bit resolution; 16-word data buffers with configurable
–
–
watermark
.
OPAMP — Two flexible operational amplifiers configurable for
general operations; Low offset and temperature drift.
TRIAMP — Two trans-impedance amplifiers dedicated for
converting current inputs into voltages.
–
Hardware CRC to support fast cyclic redundancy checks
Development Support
–
–
Single-wire background debug interface
Input/Output
Real-time debug with 6 hardware breakpoints (4 PC, 1 address
and 1 data) Breakpoint capability to allow single breakpoint setting
during in-circuit debugging
On-chip in-circuit emulator (ICE) debug module containing 3
comparators and 9 trigger modes
–
–
–
Up to 47 GPIOs and 2 output-only pin and 1 input-only pin.
Voltage Reference output (VREFO).
Dedicated infrared output pin (IRO) with
high current sink capability.
–
–
Up to 16 KBI pins with selectable polarity.
Peripherals
Package Options
–
CMT— Carrier Modulator timer for remote control
–
–
–
81-MBGA 10x10 mm
80-LQFP 12x12 mm
64-LQFP 10x10 mm
communications. Carrier generator, modulator and driver for
dedicated infrared out. Can be used as an output compare timer.
IIC— Up to 100 kbps with maximum bus loading; Multi-master
operation; Programmable slave address; Interrupt driven
–
Freescale reserves the right to change the detail specifications as may be required to permit
improvements in the design of its products.
© Freescale Semiconductor, Inc., 2009-2010. All rights reserved.
Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
5秒后页面跳转
英伟达新AI芯片Rubin或提前半年亮相
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
三星深化印度制造布局，供应链本地化进程加速
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
技术参数
数据手册
如果您发现信息不准确，
