Processors and Microcontrollers
Additional MPU/MCUs Architectures
8-bit S08 MCUs
- S08AC
- S08AW
- S08D
- S08EL-SL
- S08FL
- S08GB
- S08GT
- S08GW
- S08JE
- S08JM
- S08JS
- S08LC
- S08LG
- S08LH
- S08LL
- S08MM
- S08MP
- S08PA
- S08PB
- S08PL
- S08PLS
- S08PT
- S08QA
- S08QB
- S08QD
- S08QE
- S08QG
- S08QL
- S08R
- S08RN
- S08SC4
- S08SE
- S08SF
- S08SG
- S08SH
- S08SL
- S08SU
- S08SV
S08GW

S08GW: 8-bit LCD GW MCUs

Overview

The MC9S08GW is an 8-bit microcontroller family based on the proven S08 core, and used in gas or water flow meters, as well as single-phase electric meters. Two independent 16-bit SAR analog-to-digital converters (ADCs) with a programmable delay block and a pulse counter with automatic sensor decoding for gas and water flow meters make this family ideal for electric metering applications. Additionally, the flexible LCD controller enables it to be highly integrated. The MC9S08GW family comes with a full suite of hardware and software tools to make development quick and easy, including a cost-effective tower module for getting started quickly.

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Features

20 MHz bus frequency S08 8-bit core
64 KB and 32 KB flash options
4 KB RAM
Two independent 16-bit SAR ADC with programmable delay block
Flexible LCD controller
- Up to 288 segments
- Regulated charge pump (contrast control)
Real-time clock with calendar, backup SRAM, calibration feature with tamper detection
Automatic meter reading (AMR) serial communication port
Position counter with automatic sensor decoding
16/32-bit CRC with programmable G(x)
64/80 LQFP package options

MoreLess

Features

20 MHz bus frequency S08 8-bit core
64 KB and 32 KB flash options
4 KB RAM
Two independent 16-bit SAR ADC with programmable delay block
Flexible LCD controller
- Up to 288 segments
- Regulated charge pump (contrast control)
Real-time clock with calendar, backup SRAM, calibration feature with tamper detection
Automatic meter reading (AMR) serial communication port
Position counter with automatic sensor decoding
16/32-bit CRC with programmable G(x)
64/80 LQFP package options