NXP MC9S08GT8ACFBER

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

• Industrial

• Air Conditioning (AC)

• Heat Metering

• Home Health Gateway

• Industrial HMI

• Powered Patient Beds

• Smart Power Socket and Light Switch