Datasheet > SM2958C25

SM2958C25

更新时间： 2024-02-21 14:14:02

品牌	Logo	应用领域
其他 - ETC		微控制器
页数	文件大小	规格书
16页	376K
描述
8 - Bit Micro-controller

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中文翻译

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数据手册

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SM2958C25 数据手册

SyncMOS Technologies Inc.

SM2958

8 - Bit Micro-controller

August 2000

with 32KB flash embedded

Product List

SM2958C16, 16 MHz 8KB internal memory MCU

SM2958C25, 25 MHz 8KB internal memory MCU

SM2958C40, 40 MHz 8KB internal memory MCU

Features

Description

Working voltage:4.5V through 5.5V

General 8052 family compatible

12 clocks per machine cycle

32 KB internal flash memory

256 bytes data RAM

Three16 bit timers/counters

Four 8-bit I/O ports

Full duplex serial channel

Bit operation instruction

Page free jumps

The SM2958 product is an 8 - bit single chip micro control-

ler with 32 KB flash embedded. It provides hardware

features and a powerful instruction set, necessary to make

it a versatile and cost effective controller for those

applications demand up to 32 I/O pins or need up to 32 KB

flash memory either for program or for data or mixed.

To program the flash block, a commercial programmer

is capable to do it.

Ordering Information

8-bit unsigned division

8-bit unsigned multiply

BCD arithmetic

yyww

SM2958ihhk

Direct addressing

yy: year, ww:week

v: version identifier { , A, B, ...}

i: process identifier {C}

hh: working clock in MHz {16, 25, 40}

k: package type postfix {as below table}

Indirect addressing

Nested interrupt

Two priority level interrupt

A serial I/O port

Power save modes:

Idle mode and power down mode

Code protection function

Pin/Pad

Postfix

Package

40L PDIP

44L PLCC

44L QFP

Configuration

Dimension

page 11

page 12

page 13

page 2

Taiwan

4F, No. 1 Creation Road 1,

Science-based Industrial Park,

Hsinchu, Taiwan 30077

TEL: 886-3-579-2926

886-3-579-2988

FAX: 886-3-579-2960

886-3-578-0493

Specifications subject to change without notice,contact your sales representatives for the most recent information.

1/16

Ver 1.0

PID 2958 08/00

12 3 4 5 6 7...16

中文翻译

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