National COP87L88RG Data Handbook
Summary
An advanced 8-bit One-Time Programmable (OTP) microcontroller designed for sophisticated embedded and real-time control applications. Featuring 32KB of dedicated program memory, 512 bytes of RAM, and robust peripherals including multiple timers, Comparators, and a full-duplex UART. This manual provides comprehensive technical specifications, detailed I/O pinouts, and operational guides necessary for engineers designing high-reliability, low-power electronic systems.
Manual Details
| Brand | National |
|---|---|
| Pages | 40 |
| File Size | 445.23 KB |
| Published | June 17, 2026 |
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Frequently Asked Questions
What is the operating voltage range for this microcontroller?
The device operates over a voltage range of 2.7V to 5.5V.
What type of memory feature does the COP87L88RG possess?
It has 32 kbytes on-board EPROM with security features and 512 bytes of on-board RAM.
How many timers are available, and what modes can they support?
There are three 16-bit timers supporting Processor independent PWM mode, External Event counter, and Input Capture mode.
Is the microcontroller suitable for different package types?
It is pin and software compatible to the $ ext{COP888GG}$ product family (40 DIP).
What are the power saving options available?
The device offers two power saving modes: HALT and IDLE.