MC9S08QG8
Overview
- 20-MHz HCS08 CPU (central processor unit) HC08 instruction set with added BGND instruction Background debugging system Breakpoint capability to allow single breakpoint setting during in-circuit debugging (plus two more breakpoints in on-chip debug module) Debug module containing two 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 Support for up to 32 interrupt/reset sources Peripherals
- ADC - 8-channel, 10-bit analog-to-digital converter with automatic compare function, asynchronous clock source, temperature sensor, and internal bandgap reference channel; ADC is hardware triggerable using the RTI counter ACMP - Analog comparator module with option to compare to internal reference; output can be optionally routed to TPM module SCI - Serial communications interface module with option for 13-bit break capabilities SPI - Serial peripheral interface module IIC - Inter-integrated circuit bus module TPM- 2-channel timer/pulse-width modulator; each channel can be used for input capture, output compare, buffered edge-aligned PWM, or buffered center-aligned PWM MTIM - 8-bit modulo timer module with 8-bit prescaler KBI - 8-pin keyboard interrupt module with software selectable polarity on edge or edge/level modes * * * * * *
- Memory Options *
- FLASH read/program/erase over full operating voltage and temperature MC9S08QG8 - 8 Kbytes FLASH, 512 bytes RAM MC9S08QG4 - 4 Kbytes FLASH, 256 bytes RAM *
- Power-Saving Modes
- Wait plus three stops Input/Output
- 12 general-purpose input/output (I/O) pins, one input-only pin and one outpu
