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P87L42

更新时间： 2024-10-26 09:53:43
品牌 Logo 应用领域
英特尔 - INTEL 微控制器和处理器外围集成电路装置光电二极管可编程只读存储器时钟
页数 文件大小 规格书
25页 347K
描述
UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER

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P87L42 技术参数

是否Rohs认证：不符合生命周期：Obsolete
零件包装代码：DIP包装说明：DIP, DIP40,.6
针数：40Reach Compliance Code：compliant
HTS代码：8542.31.00.01风险等级：5.92
Is Samacsys：N具有ADC：NO
其他特性：ADDITIONAL SUPPLY VDD = 5V+/-10%地址总线宽度：
位大小：8边界扫描：NO
CPU系列：8048最大时钟频率：12.5 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
JESD-609代码：e0低功率模式：YES
DMA 通道数量：外部中断装置数量：
I/O 线路数量：16串行 I/O 数：
端子数量：40计时器数量：1
片上数据RAM宽度：8片上程序ROM宽度：8
最高工作温度：70 °C最低工作温度：
PWM 通道：NO封装主体材料：PLASTIC/EPOXY
封装代码：DIP封装等效代码：DIP40,.6
封装形状：RECTANGULAR封装形式：IN-LINE
峰值回流温度（摄氏度）：NOT SPECIFIED电源：3.3 V
认证状态：Not QualifiedRAM（字节）：256
RAM（字数）：256ROM（单词）：4000
ROM可编程性：OTPROM速度：0.833 MHz
子类别：Microcontrollers最大压摆率：17.5 mA
最大供电电压：3.3 V最小供电电压：3.3 V
标称供电电压：3.3 V表面贴装：NO
技术：CMOS温度等级：COMMERCIAL
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：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIEDuPs/uCs/外围集成电路类型：MICROCONTROLLER
Base Number Matches：1

P87L42 数据手册

 浏览型号P87L42的Datasheet PDF文件第2页浏览型号P87L42的Datasheet PDF文件第3页浏览型号P87L42的Datasheet PDF文件第4页浏览型号P87L42的Datasheet PDF文件第5页浏览型号P87L42的Datasheet PDF文件第6页浏览型号P87L42的Datasheet PDF文件第7页 
UPI-C42/UPI-L42  
UNIVERSAL PERIPHERAL INTERFACE  
CHMOS 8-BIT SLAVE MICROCONTROLLER  
Y
Y
Y
Pin, Software and Architecturally  
One 8-Bit Status and Two Data  
Registers for Asynchronous Slave-to-  
Master Interface  
Compatible with all UPI-41 and UPI-42  
Products  
Y
Y
Low Voltage Operation with the UPI-  
L42  
Ð Full 3.3V Support  
Fully Compatible with all Intel and Most  
Other Microprocessor Families  
Interchangeable ROM and OTP EPROM  
Versions  
Y
Y
Y
Y
Hardware A20 Gate Support  
Y
Y
Y
Y
Suspend Power Down Mode  
Expandable I/O  
Security Bit Code Protection Support  
Sync Mode Available  
8-Bit CPU plus ROM/OTP EPROM, RAM,  
I/O, Timer/Counter and Clock in a  
Single Package  
Over 90 Instructions: 70% Single Byte  
Quick Pulse Programming Algorithm  
Ð Fast OTP Programming  
Y
Y
4096 x 8 ROM/OTP, 256 x 8 RAM 8-Bit  
Timer/Counter, 18 Programmable I/O  
Pins  
Y
Available in 40-Lead Plastic, 44-Lead  
Plastic Leaded Chip Carrier, and  
44-Lead Quad Flat Pack Packages  
Ý
(See Packaging Spec., Order 240800, Package Type P, N,  
and S)  
DMA, Interrupt, or Polled Operation  
Supported  
The UPI-C42 is an enhanced CHMOS version of the industry standard Intel UPI-42 family. It is fabricated on  
Intel’s CHMOS III-E process. The UPI-C42 is pin, software, and architecturally compatible with the NMOS UPI  
family. The UPI-C42 has all of the same features of the NMOS family plus a larger user programmable memory  
array (4K), hardware A20 gate support, and lower power consumption inherent to a CHMOS product.  
The UPI-L42 offers the same functionality and socket compatibility as the UPI-C42 as well as providing low  
voltage 3.3V operation.  
The UPI-C42 is essentially a ‘‘slave’’ microcontroller, or a microcontroller with a slave interface included on the  
chip. Interface registers are included to enable the UPI device to function as a slave peripheral controller in the  
MCS Modules and iAPX family, as well as other 8-, 16-, and 32-bit systems.  
To allow full user flexibility, the program memory is available in ROM and One-Time Programmable EPROM  
(OTP).  
290414–1  
290414–3  
Figure 1. DIP Pin  
290414–2  
Figure 3. QFP Pin Configuration  
Configuration  
Figure 2. PLCC Pin Configuration  
*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, 1996  
December 1995  
Order Number: 290414-003  
1234567...25

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