MC9S08GT8ACFBER Description
The MC9S08GT8ACFBER is a member of the 8-bit HCS08 Family of low-cost, high-performance microcontroller devices (MCUs). The family's MCUs all employ the improved HCS08 core and come in a range of module options, memory sizes, memory kinds, and package options.
MC9S08GT8ACFBER Features
Peripherals
ATD — 8-channel, 10-bit analog-to-digital converter
SCI — Two serial communications interface modules
SPI — Serial peripheral interface module
IIC — Inter-integrated circuit bus module
Timer —One 3-channel timer PWM module (TPM) plus one 2-channel TPM
KBI — 8-pin keyboard interrupt module
Input/Output
? 8 high-current pins (20 mA each)
? Software selectable pullups on ports when used as input
? Internal pullup on RESET and IRQ pin to reduce customer system cost
? Up to 38 general-purpose input/output (I/O) pins, plus one output-only pin, depending on package selection
Development Support
? Background debugging system
? Breakpoint capability to allow single breakpoint setting during in-circuit debugging (plus two more breakpoints in on-chip debug module)
? On-chip, in-circuit emulation (ICE) debug module with real-time bus capture. On-chip ICE debug module containing two comparators and nine trigger modes. Eight deep FIFO for storing change-of-flow addresses and event-only data.
? Single-wire background debug interface
Package Options
? 48-pin QFN
? 44-pin QFP
? 42-pin PSDIP
? 32-pin QFN
8-Bit HCS08 Central Processor Unit (CPU)
? 40-MHz HCS08 CPU
? HC08 instruction set with added BGND instruction
? Support for up to 32 interrupt/reset sources
Memory Options
? FLASH read/program/erase down to 1.8 V
? Up to 16K FLASH; up to 2K RAM
Power-Saving Modes
? Three very low power stop modes
? Reduced power wait mode
? Very low power real time interrupt for use in run, wait, and stop
Clock Source Options
? Clock sources to internal hardware frequency locked-loop (FLL): internal, external, crystal, or resonator
? Internal clock with ±0.2% trimming resolution and ±0.5% deviation across voltage or across temperature
System Protection
? Optional watchdog computer operating properly (COP) reset
? Low-voltage detection with reset or interrupt
? Illegal opcode detection with reset
? Illegal address detection with reset
? FLASH block protect and security
MC9S08GT8ACFBER Applications
