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LP87C54-20 PDF预览

LP87C54-20

更新时间： 2024-01-28 21:11:40
品牌 Logo 应用领域
英特尔 - INTEL 微控制器外围集成电路装置光电二极管可编程只读存储器电动程控只读存储器时钟
页数 文件大小 规格书
20页 291K
描述
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER WITH 16 KBYTES USER PROGRAMMABLE EPROM

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中文翻译

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LP87C54-20 技术参数

生命周期：Obsolete零件包装代码：DIP
包装说明：PLASTIC, DIP-40针数：40
Reach Compliance Code：unknownHTS代码：8542.31.00.01
风险等级：5.84Is Samacsys：N
具有ADC：NO其他特性：BOOLEAN PROCESSOR; ON-CIRCUIT EMULATION
地址总线宽度：16位大小：8
边界扫描：NO最大时钟频率：20 MHz
DAC 通道：NODMA 通道：NO
外部数据总线宽度：8格式：FIXED POINT
集成缓存：NOJESD-30 代码：R-PDIP-T40
长度：52.26 mm低功率模式：YES
DMA 通道数量：外部中断装置数量：2
I/O 线路数量：32串行 I/O 数：1
端子数量：40计时器数量：3
片上数据RAM宽度：8片上程序ROM宽度：8
最高工作温度：85 °C最低工作温度：-40 °C
PWM 通道：NO封装主体材料：PLASTIC/EPOXY
封装代码：DIP封装形状：RECTANGULAR
封装形式：IN-LINE认证状态：Not Qualified
RAM（字数）：256ROM（单词）：16384
ROM可编程性：OTPROM座面最大高度：5.08 mm
速度：20 MHz最大压摆率：47 mA
最大供电电压：5 V最小供电电压：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

LP87C54-20 数据手册

 浏览型号LP87C54-20的Datasheet PDF文件第2页浏览型号LP87C54-20的Datasheet PDF文件第3页浏览型号LP87C54-20的Datasheet PDF文件第4页浏览型号LP87C54-20的Datasheet PDF文件第5页浏览型号LP87C54-20的Datasheet PDF文件第6页浏览型号LP87C54-20的Datasheet PDF文件第7页 
87C54/87C54-20  
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER  
WITH 16 KBYTES USER PROGRAMMABLE EPROM  
Automotive  
Y
Y
Extended Automotive Temperature  
Programmable Serial Channel with:  
Ð Framing Error Detection  
Ð Automatic Address Recognition  
b
a
Range ( 40 C to 125 C Ambient)  
§
§
Y
Y
Y
High Performance CHMOS EPROM  
Three 16-Bit Timer/Counters  
Y
TTL and CMOS Compatible Logic  
Levels  
One-to-Three Level Program/Data Lock  
System  
Y
Y
Y
Y
64K External Program Memory Space  
64K External Data Memory Space  
Y
Y
Y
Y
Y
Y
16K On-Chip EPROM/ROM  
256 Bytes of On-Chip Data RAM  
Quick Pulse Programming Algorithm  
Boolean Processor  
MCS -51 Compatible Instruction Set  
É
Power Saving Idle and Power Down  
Modes  
Y
Y
Y
ONCE (On-Circuit Emulation) Mode  
RFI Reduction Mode  
32 Programmable I/O Lines  
7 Interrupt Sources  
Available in 12 MHz, 16 MHz and  
20 MHz Versions  
Y
Available in PLCC and DIP Packages  
Ý
(See Packaging Spec., Order 231369)  
MEMORY ORGANIZATION  
PROGRAM MEMORY: Up to 16 Kbytes of the program memory can reside in the on-chip EPROM. The device  
can also address up to 64K of program memory external to the chip.  
DATA MEMORY: This microcontroller has a 256 x 8 on-chip RAM. In addition it can address up to 64 Kbytes of  
external data memory.  
The Intel 87C54 is a single-chip control-oriented microcontroller which is fabricated on Intel’s reliable  
CHMOS EPROM technology. Being a member of the MCS-51 family, the 87C54 uses the same powerful  
instruction set, has the same architecture, and is pin-for-pin compatible with the existing MCS-51 family of  
products. The 87C54 is an enhanced version of the 87C51FB. Its added features of 16 Kbytes of program  
memory make it an even more powerful microcontroller for applications that require High Speed I/O and  
up/down counting capabilities such as brake and traction control.  
*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, 1995  
February 1994  
Order Number: 270849-004  
1234567...20

中文翻译

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