Datasheet4U Logo Datasheet4U.com
National Semiconductor logo

COPCH681C

COPCH681C is Microcontrollers manufactured by National Semiconductor.
COPCH681C datasheet preview

COPCH681C Datasheet

Part number COPCH681C
Download COPCH681C Datasheet (PDF)
File Size 494.33 KB
Manufacturer National Semiconductor
Description Microcontrollers
COPCH681C page 2 COPCH681C page 3

Related National Semiconductor Datasheets

Part Number Description
COPCH680C Microcontrollers
COPCH682C Microcontrollers
COPCH620C 8-Bit CMOS ROM Based Microcontroller
COPCH622C 8-Bit CMOS ROM Based Microcontroller
COPCH640C 8-Bit CMOS ROM Based Microcontroller

COPCH681C Distributor

COPCH681C Description

The following part numbers are pin count and temperature variations of the COP880C: COP680C/COP681C/ COP682C/COP881C /COP882C/COP980C/ COP981C/COP982C. The COP880C devices are members of the COP8 microcontroller family.

COPCH681C Key Features

  • 20 DIP/SO with 16 I/O pins
  • 28 DIP/SO with 24 I/O pins
  • 40 DIP, 36 I/O pins
  • 44 PLCC, 36 I/O pins
  • External interrupt with selectable edge
  • Timer interrupt
  • Software interrupt n Versatile and easy to use instruction set n 8-bit Stack Pointer (SP)
  • stack in RAM n Two 8-bit Register Indirect Data Memory Pointers (B and X)
  • 16-bit multi-function timer supporting
  • PWM mode

COPCH681C Applications

  • 20 DIP/SO with 16 I/O pins
  • 28 DIP/SO with 24 I/O pins

More datasheets by National Semiconductor

See all National Semiconductor parts

Datasheet4U Logo
Since 2006. D4U Semicon. About Datasheet4U Contact Us Privacy Policy Purchase of parts