UPD784021 Datasheet - NEC

UPD784021 16/8-BIT SINGLE-CHIP MICROCOMPUTER

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 the 78K/IV series. It contains various peripheral hardware such as RAM, I/O ports, 8-bit resolution A/D and D/A converters, timers, serial interface, and interrupt functions, as well as a high-speed, high-performance CPU. The m PD784021 is a ROM-less product of the m PD784025 or mPD784026. The mPD784020 differs from the mPD784021 only in its RAM si.

UPD784021 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

UPD784021 Datasheet (614.14 KB)

UPD784021 Datasheet Preview — Preview of UPD784021 PDF

Datasheet Details

Part number:

UPD784021

Manufacturer:

NEC

File Size:

614.14 KB

Description:

16/8-bit single-chip microcomputer.

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UPD784021 8-BIT SINGLE-CHIP MICROCOMPUTER NEC

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