S9S08SG16E1CTLR Description

The S9S08SG16E1CTLR device is a member of the 8-bit HCS08 family of low-cost, high-performance microcontrollers (MCUs). The S9S08SG16E1CTLR Series high-temperature device has been certified to function up to 150 °C TA and to meet or exceed AEC Grade 0 criteria. Each MCU in the family uses the improved HCS08 core, and there are many modules, memory sizes, memory kinds, and package types to choose from.

S9S08SG16E1CTLR Features

Clock Source Options

• Oscillator (XOSC) — Loop-control Pierce oscillator; Crystal or ceramic resonator range of 31.25 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:

• 1.5% deviation over temperature –40 to 125 °C

• 3% deviation for temperature > 125 °C

• ICS 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

Development Support

• Single-wire background debug interface

• 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 containing two comparators and 9 trigger modes. Eight-deep FIFO for storing change-of-flow

S9S08SG16E1CTLR Applications

• Automotive

• Automobile engine control systems

• Implantable medical devices

• Remote controls

• Office machines

• Appliances

• Power tools