EEWORLDEEWORLDEEWORLD

Part Number

Search

LD87C54-20

Description
Microcontroller, 8-Bit, UVPROM, 20MHz, CMOS, CDIP40, CERDIP-40
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size691KB,20 Pages
ManufacturerIntel
Websitehttp://www.intel.com/
Download Datasheet Parametric View All

LD87C54-20 Overview

Microcontroller, 8-Bit, UVPROM, 20MHz, CMOS, CDIP40, CERDIP-40

LD87C54-20 Parametric

Parameter NameAttribute value
MakerIntel
Parts packaging codeDIP
package instructionCERDIP-40
Contacts40
Reach Compliance Codeunknown
Has ADCNO
Other featuresBOOLEAN PROCESSOR; ON-CIRCUIT EMULATION
Address bus width16
bit size8
boundary scanNO
maximum clock frequency20 MHz
DAC channelNO
DMA channelNO
External data bus width8
FormatFIXED POINT
Integrated cacheNO
JESD-30 codeR-GDIP-T40
length52.325 mm
low power modeYES
Number of DMA channels
Number of external interrupt devices2
Number of I/O lines32
Number of serial I/Os1
Number of terminals40
Number of timers3
On-chip data RAM width8
On-chip program ROM width8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
PWM channelNO
Package body materialCERAMIC, GLASS-SEALED
encapsulated codeDIP
Package shapeRECTANGULAR
Package formIN-LINE
Certification statusNot Qualified
RAM (number of words)256
rom(word)16384
ROM programmabilityUVPROM
Maximum seat height5.72 mm
speed20 MHz
Maximum slew rate47 mA
Maximum supply voltage6 V
Minimum supply voltage4 V
Nominal supply voltage5 V
surface mountNO
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
width15.24 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER

Technical ResourceMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2622  2881  2723  2367  1632  53  59  55  48  33 
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