National COP8780C COP8781C COP8782C Data Sheet
Summary
This versatile 8-bit One-Time Programmable (OTP) microcontroller is an efficient solution for developers building embedded systems. These low-power microcomputers feature advanced peripheral emulation, a comprehensive memory-mapped architecture, and selectable I/O options. The manual provides essential details on electrical characteristics, package formats (DIP, SO), high-precision timing controls, and development guidelines necessary for seamless integration into real-time applications.
Manual Details
| Brand | National |
|---|---|
| Pages | 28 |
| File Size | 392.08 KB |
| Published | May 31, 2026 |
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Frequently Asked Questions
What is the required single supply operating voltage range?
The device operates over a stable voltage range of 4.5V to 6.0V.
Can this microcontroller be used as a critical component in life support systems?
No, it is not authorized for use as a critical component in life support devices or systems without express written approval.
What types of functions are supported by the built-in timer?
It includes an 16-bit multi-function timer supporting PWM mode, Input capture mode, and External event counter mode.
Which older COP microcontrollers does this device emulate?
The COP8780C, 8781C, and 8782C are configured to EMULATE the COP880C, COP840C, and COP820C microcontrollers.
What is the typical current drain when running in HALT mode?
The HALT Current (at V=6V and CKI 0 MHz) is specified as approximately 10 mA.