National Semiconductor COP87L88EK/RK 8-Bit CMOS OTP Microcontrollers Datasheet

COP87L88EK/RK Family 8-Bit CMOS OTP Microcontrollers with 8k or 32k Memory, Comparator, and Single-slope A/D Capability

Brand: National Semiconductor
Category: microcontrollers
Document type: Datasheet
Language: English
Pages: 41
File format: PDF
File size: 525 KB
Published: 04 July, 2012
Updated: 30 September, 2023
Model: COP87L88EK
MD5 checksum: 4F881923B95380B7BD04058241E2F282
PDF: National Semiconductor COP87L88EK/RK 8-Bit CMOS OTP Microcontrollers Datasheet PDF

About this manual

The COP87L88EK/RK Family consists of highly integrated 8-bit CMOS OTP (One Time Programmable) microcontrollers designed for applications requiring a full-featured, low EMI controller with analog capabilities. These devices include an 8-bit memory-mapped architecture, a 10 MHz clock speed, and support for 2.7V to 5.5V operation. The family offers two memory sizes, 16k and 32k bytes of OTP EPROM, along with 256 bytes of RAM.

What's inside

General Description
Block Diagram
Connection Diagrams
Absolute Maximum Ratings
DC Electrical Characteristics
AC Electrical Characteristics
Analog Function Block
Development Support

Specifications

Memory (OTP EPROM)	16k or 32k bytes
Operating Voltage	2.7V to 5.5V
Packages	28 DIP/SOIC, 40 DIP, 44 PLCC
Analog Features	Comparator, Current Source, VCC/2 Reference

Frequently asked questions

What are the operating voltage limits?

The devices operate with a single supply voltage ranging from 2.7V to 5.5V.

Does the microcontroller include a watchdog timer?

Yes, the family features a WATCHDOG timer and Clock Monitor logic.

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