EEWORLDEEWORLDEEWORLD

Part Number

Search

SM8951AC40QL

Description
Microcontroller
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size814KB,16 Pages
ManufacturerSYNCMOS
Websitehttp://www.syncmos.com.tw/index.html
Download Datasheet Parametric View All

SM8951AC40QL Overview

Microcontroller

SM8951AC40QL Parametric

Parameter NameAttribute value
package instruction,
Reach Compliance Codeunknown
Base Number Matches1
SyncMOS Technologies International, Inc.
SM8951A/8952A
8-Bits Micro-controller
With 4/8KB flash embedded
Product List
SM8951A/8952AL25, 25MHz 4/8KB internal flash MCU
SM8951A/8952AC25, 25MHz 4/8KB internal flash MCU
SM8951A/8952AC40, 40MHz 4/8KB internal flash MCU
Features
Working Voltage: 3.0V ~ 3.6V For L Version.
4.5V ~ 5.5V For C Version.
General 8052 family compatible
12 clocks per machine cycle
4/8K internal flash memory
256 bytes data RAM
2/3 16 bit timers/counters
Four 8-bit I/O ports
Full duplex serial channel
Bit operation instruction
Industrial Level
8-bit unsigned division
8-bit unsigned multiply
BCD arithmetic
Direct addressing
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
One watch dog timer(WDT)
Low EMI (inhibit ALE)
Description
The SM8951A/8952A series product is an 8-bit single
chip micro controller with 4/8 KB flash embedded. It
provides hard-ware 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 4/8 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
yymmv
SM8951A/8952AihhkL
yy: year, ww: month
v: version identifier{ , A, B,…}
i: process identifier {L=3.0V~3.6V,C=4.5V~ 5.5V}
hh: working clock in MHz {25, 40}
k: package type postfix {as below table}
L:PB Free identifier
{No text is Non-PB Free,”P”is PB Free}
Postfix
P
J
Q
Package
40L PDIP
44L PLCC
44L QFP
Pin / Pad
Configuration
Page 2
Page 2
Page 2
Dimension
Page 13
Page 14
Page 15/16
Taiwan
6F, No.10-2 Li- Hsin 1st Road ,
Science-based Industrial Park,
Hsinchu, Taiwan 30078
TEL: 886-3-567-1820
886-3-567-1880
FAX: 886-3-567-1891
886-3-567-1894
Specifications subject to change without notice contact your sales representatives for the most recent information.
1
Ver 2.1
SM8951A/8952A 08/2006
I DIYed a Tesla coil based on the information on the Internet! It's quite interesting
I DIYed a Tesla coil based on the information on the Internet! It's quite interesting[b][color=#5E7384]This content was created by EEWORLD forum user [size=3]Blue Rain Night[/size]. If you need to rep...
蓝雨夜 DIY/Open Source Hardware
[EEWorld invites you to play disassembly] - Anker 65W fast charging package disassembly part 1
[EEWorld invites you to play disassembly] - Anker 65W fast charging package disassembly 1 EEWorld invites you to disassembleAnker 65W fast charging package1. Appearance Fast charging kit + fast chargi...
蓝雨夜 Power technology
11 UCOS-II Task Scheduling
[p=22, null, left][color=rgb(79, 79, 79)][size=14px]Task scheduling is one of the main responsibilities of the kernel, which is to decide which task is to run. Most real-time kernels are based on prio...
兰博 Embedded System
SensorTag BLE4.0
Is the Bluetooth 4.0 of SensorTag single-mode or dual-mode, that is, is BLE4.0 backward compatible? I have tried to search for Bluetooth devices with Bluetooth 3.0 and was able to search for SensorTag...
shmily53 Wireless Connectivity
MSP430 battery voltage acquisition Proteus simulation program
The MSP430 battery voltage acquisition simulation schematic is as follows (the proteus simulation project file can be downloaded from the attachment of this post)The microcontroller source program is ...
Jacktang Microcontroller MCU
Upload a test software to MSP430 USB emulator
TI's MSP430 USB emulator ([/font][/backcolor][/color][url=http://www.ourjcdz.com/jyb_info.asp?id=46][color=#222222][backcolor=rgb(238, 238, 238)][font=sans-serif]ZT-[/font][/backcolor][/color][font=sa...
kingheimer Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2032  2675  2138  416  2193  41  54  44  9  45 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号