COP87L42RJ - 8-Bit CMOS OTP Microcontrollers with 4k or 32k Memory and Comparator

National Semiconductor

COP87L42RJ Datasheet Preview — Preview of COP87L42RJ PDF

Datasheet Details

Part number	COP87L42RJ
Manufacturer	National Semiconductor ↗
File Size	338.29 KB
Description	8-Bit CMOS OTP Microcontrollers with 4k or 32k Memory and Comparator
Datasheet	COP87L42RJ_NationalSemiconductor.pdf

COP87L42RJ Product details

Description

The COP87LxxCJ/RJ Family OTP (One Time Programmable) microcontrollers are integrated COP8™ Base core devices with 4k or 32k memory, and an Analog comparator (no brownout).

Features

include an 8-bit memory mapped architecture, 10 MHz CKI with 1µs instruction cycle, three clock opDevice COP87L20CJ COP87L22CJ COP87L40CJ COP87L42CJ COP87L40RJ COP87L42RJ Memory (bytes) 4k OTP EPROM 4k OTP EPROM 4k OTP EPROM 4k OTP EPROM 32k OTP EPROM 32k OTP EPROM RAM (bytes) 64 64 128 128 128 128 tions (-1 = crystal; -2 = external; -3 = internal RC), one multifunction 16-bit timer/counter,.

📁 COP87L42RJ Similar Datasheet

COP8CBR9 - 8-Bit CMOS Flash Microcontroller (Texas Instruments)
COP8CCE9 - 8-Bit CMOS Flash Microcon w/8k Mem Virtual EEPROM 10-Bit A/D Brwnout RST (Rev. J) (ETCTI)
COP8CCR9 - 8-Bit CMOS Flash Microcontroller (Texas Instruments)
COP8CDR9 - 8-Bit CMOS Flash Microcontroller (Texas Instruments)
COP8SBR9 - COP8SBR9/CR9/DR9 8-Bit CMOS Flsh Based Microc w/32k Mem Virt EEPROM Brwnout (Rev. I) (ETCTI)
COP8SCR9 - COP8SBR9/CR9/DR9 8-Bit CMOS Flsh Based Microc w/32k Mem Virt EEPROM Brwnout (Rev. I) (ETCTI)
COP8SDR9 - COP8SBR9/CR9/DR9 8-Bit CMOS Flsh Based Microc w/32k Mem Virt EEPROM Brwnout (Rev. I) (ETCTI)
COP8SGR7 - COP8SG Family 8-Bit CMOS ROM Based and OTP Microc w/8k to 32k Mem 2Comp USART (Rev. E) (ETCTI)

Other Datasheets by National Semiconductor

COP87L42CJ - 8-Bit CMOS OTP Microcontrollers with 4k or 32k Memory and Comparator
COP87L40CJ - 8-Bit CMOS OTP Microcontrollers with 4k or 32k Memory and Comparator
COP87L40RJ - 8-Bit CMOS OTP Microcontrollers with 4k or 32k Memory and Comparator
COP87L20CJ - 8-Bit CMOS OTP Microcontrollers with 4k or 32k Memory and Comparator
COP87L22CJ - 8-Bit CMOS OTP Microcontrollers with 4k or 32k Memory and Comparator
COP87L84 - 8-Bit CMOS OTP Microcontrollers with 16k Memory/ Comparators/ and CAN Interface

Published: Mar 23, 2005 |