UPD784021 16/8-BIT SINGLE-CHIP MICROCOMPUTER

NEC

Description

DATA SHEET MOS INTEGRATED CIRCUIT m PD784020, 784021 16/8-BIT SINGLE-CHIP MICROCOMPUTER The mPD784021 is a product of the m PD784026 sub-series in .

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Datasheet Specifications

Part number: UPD784021
Manufacturer: NEC
File Size: 614.14 KB
Datasheet: UPD784021_NEC.pdf
Description: 16/8-BIT SINGLE-CHIP MICROCOMPUTER

Features

* 78K/IV series
* Pin-compatible with the mPD78234 sub-series
* Minimum instruction execution time: 160 ns (at 25 MHz)
* PWM outputs: 2
* Standby function HALT/STOP/IDLE mode
* Number of I/O ports: 46
* Timer/counters: 16-bit timer/counter

Applications

* LBP, automatic-focusing camera, PPC, printer, electronic typewriter, air conditioner, electronic musical instruments, cellular telephone, etc. This manual describes the mPD784021 unless otherwise specified. The information in this document is subject to change without notice. Document No. U11514EJ

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UPD784021 8-BIT SINGLE-CHIP MICROCOMPUTER NEC

NEC UPD784021-like datasheet