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TD87C51BH PDF预览

TD87C51BH

更新时间： 2024-11-06 20:05:39
品牌 Logo 应用领域
英特尔 - INTEL 可编程只读存储器时钟微控制器外围集成电路
页数 文件大小 规格书
21页 2233K
描述
Microcontroller, 8-Bit, UVPROM, 12MHz, CMOS, CDIP40, CERDIP-40

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TD87C51BH 技术参数

生命周期：Obsolete零件包装代码：DIP
包装说明：WDIP,针数：40
Reach Compliance Code：unknownHTS代码：8542.31.00.01
风险等级：5.77具有ADC：NO
其他特性：BOOLEAN PROCESSOR; ON-CIRCUIT EMULATION地址总线宽度：16
位大小：8最大时钟频率：12 MHz
DAC 通道：NODMA 通道：NO
外部数据总线宽度：8JESD-30 代码：R-GDIP-T40
长度：52.325 mmI/O 线路数量：32
端子数量：40最高工作温度：85 °C
最低工作温度：-40 °CPWM 通道：NO
封装主体材料：CERAMIC, GLASS-SEALED封装代码：WDIP
封装形状：RECTANGULAR封装形式：IN-LINE, WINDOW
认证状态：Not QualifiedROM可编程性：UVPROM
座面最大高度：5.72 mm速度：12 MHz
最大供电电压：5.5 V最小供电电压：4.5 V
标称供电电压：5 V表面贴装：NO
技术：CMOS温度等级：INDUSTRIAL
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL宽度：15.24 mm
uPs/uCs/外围集成电路类型：MICROCONTROLLERBase Number Matches：1

TD87C51BH 数据手册

 浏览型号TD87C51BH的Datasheet PDF文件第2页浏览型号TD87C51BH的Datasheet PDF文件第3页浏览型号TD87C51BH的Datasheet PDF文件第4页浏览型号TD87C51BH的Datasheet PDF文件第5页浏览型号TD87C51BH的Datasheet PDF文件第6页浏览型号TD87C51BH的Datasheet PDF文件第7页 
87C51/80C51BH/80C31BH  
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER  
Commercial/Express  
87C51/80C51BH/80C51BHP/80C31BH  
*See Table 1 for Proliferation Options  
■
■
■
■
High Performance CHMOS EPROM  
24 MHz Operation  
5 Interrupt Sources  
■
■
Programmable Serial Port  
Improved Quick-Pulse Programming  
Algorithm  
TTL- and CMOS-Compatible Logic  
Levels  
■
■
■
■
■
■
■
■
■
■
3-Level Program Memory Lock  
Boolean Processor  
64K External Program Memory Space  
64K External Data Memory Space  
ONCE Mode Facilitates System Testing  
128-Byte Data RAM  
32 Programmable I/O Lines  
Two 16-Bit Timer/Counters  
Extended Temperature Range  
Power Control Modes  
• Idle  
• Power Down  
(-40 C to +85 C)  
°
°
MEMORY ORGANIZATION  
PROGRAM MEMORY: Up to 4 Kbytes of the program memory can reside on-chip (except 80C31BH). In  
addition the device can address up to 64K of program memory external to the chip.  
DATA MEMORY: This microcontroller has a 128 x 8 on-chip RAM. In addition it can address up to 64 Kbytes of  
external data memory.  
The Intel 87C51/80C51BH/80C31BH is a single-chip control-oriented microcontroller which is fabricated on  
Intel's reliable CHMOS III-E technology. Being  
a member of the MCS® 51 controller family, the  
87C51/80C51BH/80C31BH uses the same powerful instruction set, has the same architecture, and is pin-for-  
pin compatible with the existing MCS 51 controller family of products.  
The 80C51BHP is identical to the 80C51BH. When ordering the 80C51BHP, customers must submit the 64  
byte encryption table together with the ROM code. Lock bit 1 will be set to enable the internal ROM code  
protection and at the same time allows code verification.  
The extremely low operating power, along with the two reduced power modes, Idle and Power Down, make  
this part very suitable for low power applications. The Idle mode freezes the CPU while allowing the RAM,  
timer/counters, serial port and interrupt system to continue functioning. The Power Down mode saves the  
RAM contents but freezes the oscillator, causing all other chip functions to be inoperative.  
For the remainder of this document, the 87C51, 80C51BH, and 80C31BH will be referred to as the 87C51/BH,  
unless information applies to a specific device.  
*Other brands and names are the property of their respective owners.  
Information in this document is provided in connection with Intel products. Intel assumes no liability whatsoever, including infringement of any patent or  
copyright, for sale and use of Intel products except as provided in Intel's Terms and Conditions of Sale for such products. Intel retains the right to make  
changes to these specifications at any time, without notice. Microcomputer Products may have minor variations to this specification known as errata.  
©
COPYRIGHT INTEL CORPORATION,2004  
July 2004  
Order Number: 272335-004  
1234567...21

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