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TC87C251SA16 PDF预览

TC87C251SA16

更新时间： 2024-09-15 08:52:47
品牌 Logo 应用领域
英特尔 - INTEL 微控制器和处理器可编程只读存储器
页数 文件大小 规格书
36页 408K
描述
HIGH-PERFORMANCE CHMOS MICROCONTROLLER

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中文翻译

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TC87C251SA16 技术参数

是否Rohs认证：不符合生命周期：Active
Reach Compliance Code：compliant风险等级：5.88
Is Samacsys：N位大小：8
CPU系列：80251JESD-30 代码：R-XDIP-T40
JESD-609代码：e0端子数量：40
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：CERAMIC封装代码：DIP
封装等效代码：DIP40,.6封装形状：RECTANGULAR
封装形式：IN-LINE电源：5 V
认证状态：Not QualifiedRAM（字节）：1024
ROM（单词）：8192ROM可编程性：UVPROM
速度：16 MHz子类别：Microcontrollers
最大压摆率：80 mA标称供电电压：5 V
表面贴装：NO技术：CMOS
温度等级：INDUSTRIAL端子面层：Tin/Lead (Sn/Pb)
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUALBase Number Matches：1

TC87C251SA16 数据手册

 浏览型号TC87C251SA16的Datasheet PDF文件第2页浏览型号TC87C251SA16的Datasheet PDF文件第3页浏览型号TC87C251SA16的Datasheet PDF文件第4页浏览型号TC87C251SA16的Datasheet PDF文件第5页浏览型号TC87C251SA16的Datasheet PDF文件第6页浏览型号TC87C251SA16的Datasheet PDF文件第7页 
PRELIMINARY  
8XC251SA/SB/SP/SQ  
HIGH-PERFORMANCE  
CHMOS MICROCONTROLLER  
Commercial/Express  
■ Real-time and Programmed Wait State  
Bus Operation  
■ User-selectable Configurations:  
— External Wait States (0-3 wait states)  
— Address Range & Memory Mapping  
— Page Mode  
®
■ Binary-code Compatible with MCS 51  
■ Pin Compatible with 44-pin PLCC and 40-  
pin PDIP MCS 51 Sockets  
■ 32 Programmable I/O Lines  
®
■ Register-based MCS 251 Architecture  
■ Seven Maskable Interrupt Sources  
with Four Programmable Priority  
Levels  
— 40-byte Register File  
— Registers Accessible as Bytes, Words,  
or Double Words  
■ Three Flexible 16-bit Timer/counters  
■ Hardware Watchdog Timer  
■ Programmable Counter Array  
— High-speed Output  
■ Enriched MCS 51 Instruction Set  
— 16-bit and 32-bit Arithmetic and Logic  
Instructions  
— Compare and Conditional Jump  
Instructions  
— Compare/Capture Operation  
— Pulse Width Modulator  
— Expanded Set of Move Instructions  
— Watchdog Timer  
■ Linear Addressing  
■ Programmable Serial I/O Port  
— Framing Error Detection  
■ 256-Kbyte Expanded External Code/Data  
Memory Space  
■ ROM/OTPROM/EPROM Options:  
16 Kbytes (SB/SQ), 8 Kbytes (SA/SP), or  
without ROM/OTPROM/EPROM  
— Automatic Address Recognition  
■ High-performance CHMOS Technology  
■ Static Standby to 16-MHz Operation  
■ 16-bit Internal Code Fetch  
■ Complete System Development  
■ 64-Kbyte Extended Stack Space  
Support  
■ On-chip Data RAM Options:  
— Compatible with Existing Tools  
1-Kbyte (SA/SB) or 512-Byte (SP/SQ)  
— New MCS 251 Tools Available:  
■ 8-bit, 2-clock External Code Fetch in  
Compiler, Assembler, Debugger, ICE  
Page Mode  
■ Fast MCS 251 Instruction Pipeline  
■ Package Options (PDIP, PLCC, and  
Ceramic DIP)  
A member of the Intel family of 8-bit MCS 251 microcontrollers, the 8XC251SA/SB/SP/SQ is binary-code  
compatible with MCS 51 microcontrollers and pin compatible with 40-pin PDIP and 44-pin PLCC MCS 51  
microcontrollers. MCS 251 microcontrollers feature an enriched instruction set, linear addressing, and  
efficient C-language support. The 8XC251SA/SB/SP/SQ has 512 bytes or 1 Kbyte of on-chip RAM and is  
available with 8 Kbytes or 16 Kbytes of on-chip ROM/OTPROM/EPROM, or without ROM/OTPROM/EPROM.  
A variety of features can be selected by new user-programmable configurations.  
COPYRIGHT © INTEL CORPORATION, 1996  
May 1996  
Order Number: 272783-003  
1234567...36

中文翻译

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