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8-Bit HCS08 Central Processor Unit (CPU)

? Up to 40 MHz HCS08 CPU (central processor unit); up to 20 MHz bus frequency

? HC08 instruction set with added BGND instruction

On-Chip Memory

? 4 KB of FLASH with read/program/erase over full operating voltage and temperature

? 256 bytes of Random-access memory (RAM)

Power-Saving Modes

? Two very low power stop modes

? Reduced power wait mode

Clock Source Options

? Oscillator (XOSC) — Loop-control Pierce oscillator; Crystal or ceramic resonator range of 32 kHz to 38.4 kHz or 1 MHz to 16 MHz

? Internal Clock Source (ICS) — Internal clock source module containing a frequency-locked loop (FLL) controlled by internal or external reference; precision trimming of internal reference allows 0.2 resolution and 2.0 deviation over temperature and voltage; supports bus frequencies from 2 MHz to 20 MHz.

System Protection

? 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

? Illegal opcode detection with reset

? Illegal address detection with reset

? FLASH block protect

? Reset on loss of clock

Development Support

? Single-wire background debug interface

? Breakpoint capability to allow single breakpoint setting during in-circuit debugging

Peripherals

? SCI — Serial Communication Interface

— Full-duplex non-return to zero (NRZ)

— LIN master extended break generation

— LIN slave extended break detection

— Wake-up on active edge

? TPMx — Two 2-channel Timer/PWM modules (TPM1 and TPM2)

— 16-bit modulus or up/down counters

— Input capture, output compare, buffered edge-aligned or center-aligned PWM

? ADC — Analog to Digital Converter

— 8-channel, 10-bit resolution

— 2.5 μs conversion time

— Automatic compare function

— Temperature sensor

— Internal bandgap reference channel

Input/Output

? 12 general purpose I/O pins (GPIOs)

? 8 interrupt pins with selectable polarity

? Hysteresis and configurable pull-up device on all input pins; Configurable slew rate and drive strength on all output pins.

Package Options

? 16-TSSOP

Operating Parameters

? 4.5-5.5 V operation

? C,V, M temperature ranges available, covering -40 - 125 °C operation