UPD8021 - SINGLE CHIP 8-BIT MICROCOMPUTER

Product Overview

NEC

Part number	UPD8021
Manufacturer	NEC
File Size	329.65 KB
Description	SINGLE CHIP 8-BIT MICROCOMPUTER
Datasheet	UPD8021 Datasheet
Additional preview pages of the UPD8021 datasheet.

The NECIlPD8021 is a stand alone 8-bit parallel microcomputer incorporating the following

usually found in external peripherals. The IlPD8021 contains: 1K x 8 bits of mask ROM program memory, 64 x 8 bits of RAM data memory, 21 I/O lines, an B-bit interval timer/event counter, and internal clock circuitry.

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Published: Feb 24, 2017 |