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National Semiconductor COP680C/COP681C/COP682C/COP880C/COP881C/ COP882C/COP980C/COP981C/COP982C Microcontrollers handbook
This document describes the COP680C/COP681C/COP682C/COP880C/COP881C/COP882C/COP980C/COP981C and COP982C microcontrollers, which are members of the COPS™ family. These fully static parts utilize double-metal silicon gate microCMOS technology to provide a complete microcomputer solution for dedicated control functions.
Read onlineNational Semiconductor COP880C specifications
| Operating Voltage (COP98xC) | 2.3V to 4.0V |
|---|---|
| Operating Voltage (COP98xCH) | 4.0V to 6.0V |
| ROM Size | 4kbytes |
| RAM Size | 128 bytes |
| Instruction Cycle Time | 1 microsecond |
All National Semiconductor COP880C documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating voltage range for these microcontrollers?
The devices operate over a supply voltage range of 2.5 to 6.0V.
What is the maximum instruction cycle time for these microcontrollers?
The maximum instruction cycle time is 75 picoseconds when using an R/C Oscillator Mode with voltages between 2.3V and 4.0V.
What is the instruction cycle time of the COP880C?
The device operates at a 1 microsecond per instruction rate.
From: National Semiconductor COP880C Microcontroller Datasheet
Does the COP880C support external interrupts?
Yes, it supports three multi-source interrupts including an external interrupt with selectable edge.
From: National Semiconductor COP880C Microcontroller Datasheet