HD4074458, HD4074459 (HD4074458 / HD4074459) MICROCONTROLLER

Hitachi

Description

HD404459 Series .
The HD404459 Series is a member of the 4-bit HMCS400-series microcomputers with large-capacity memory and architecture providing high program product.

📥 Download Datasheet

HD4074458 Datasheet Preview — This datasheet PDF includes multiple part numbers: HD4074458, HD4074459. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: HD4074458, HD4074459
Manufacturer: Hitachi
File Size: 531.15 KB
Datasheet: HD4074459_Hitachi.pdf
Description: (HD4074458 / HD4074459) MICROCONTROLLER
Note: This datasheet PDF includes multiple part numbers: HD4074458, HD4074459.
Please refer to the document for exact specifications by model.

Features

* 8,192-word × 10-bit ROM (HD404458) 16,384-word × 10-bit ROM (HD404459 and HD4074459)
* 512-digit × 4-bit RAM (HD404458) 768-digit × 4-bit RAM (HD404459 and HD4074459)
* 56 I/O pins, including seven input pins
* Four timer/counters
* 1-channel × 8-bit input

HD4074458 Distributors

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HD4074459 HD4074458 HD4074459 MICROCONTROLLER Hitachi

Hitachi HD4074458-like datasheet