National Semiconductor COP87L88CL/COP87L84CL 8-Bit OTP Microcontroller Datasheet

COP87L88CL and COP87L84CL are 8-bit OTP microcontrollers based on an 8-bit core architecture. It is pin and software compatible with the mask ROM COP888CL and COP884CL product families.

Brand: National Semiconductor
Category: microcontrollers
Document type: Datasheet
Language: English
Pages: 34
File format: PDF
File size: 391 KB
Published: 04 July, 2012
Updated: 30 September, 2023
MD5 checksum: 91D416CF4BA66C119488B450DADC0D92
PDF: National Semiconductor COP87L88CL/COP87L84CL 8-Bit OTP Microcontroller Datasheet PDF

About this manual

The COP87L88CL/COP87L84CL are members of the COP8 feature family, utilizing an 8-bit core architecture. These devices are pin and software compatible with the mask ROM COP888CL/COP884CL product family. They incorporate two 16-bit timers supporting PWM mode, external event counting, and input capture, along with a 4 kbyte on-board EPROM.

What's inside

General Description
Key Features
Additional Peripheral Features
I/O Features
CPU/Instruction Set Features
Connection Diagrams
Absolute Maximum Ratings
DC Electrical Characteristics

Specifications

On-board EPROM Size	4 kbytes
On-board RAM Size	128 bytes
Operating Voltage Range	2.7V to 5.5V
Temperature Range	-40°C to +85°C
Instruction Cycle Time (Crystal)	1 ps

Frequently asked questions

What is the operating voltage range for this microcontroller?

The device operates with a single supply voltage ranging from 2.7V to 5.5V.

What are the specified temperature limits for normal operation?

The microcontroller is designed to function within a temperature range of -40°C to +85°C.

How many I/O pins are available on the 44-pin PLCC package?

The 44-pin Plastic Chip Carrier package provides a total of 39 I/O pins.

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