UPD75212A - 4-BIT SINGLE-CHIP MICROCOMPUTER

Product Overview

NEC

UPD75212A 4-BIT SINGLE-CHIP MICROCOMPUTER by NEC - Datasheet Preview — Datasheet preview – UPD75212A

Datasheet Details

Part number	UPD75212A
Manufacturer	NEC
File Size	516.06 KB
Description	4-BIT SINGLE-CHIP MICROCOMPUTER
Datasheet	UPD75212A Datasheet
Note	This datasheet PDF includes multiple part numbers: UPD75212A, UPD-75212. Please refer to the document for exact specifications by model.
Additional preview pages of the UPD75212A datasheet.

Product details

Description

The µPD75212A is a microcomputer with a CPU capable of 1-, 4-, and 8-bit data processing, ROM, RAM, I/O ports, a fluorescent display tube controller/driver, a watch timer, a timer/pulse generator capable of outputting 14-bit PWM, a serial interface and a vectored interrupt function integrated on a single-chip.

Features

Architecture equal to that of an 8-bit microcomputer High-speed operation : Minimum instruction execution time : 0.95 µs (when operated at 4.19 MHz) Instruction execution time variable function realizing a wide range of operating voltages On-chip large-capacity program memory : 12K bytes.
Watch operation with an ultra low current consumption : 5 µA TYP. (at the 3 V operation).
On-chip programmable fluorescent display tube controller/driv.

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Published: Apr 16, 2005 |