UPD17145, UPD SMALL/ GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS

NEC

Description

DATA SHEET MOS INTEGRATED CIRCUIT µPD17145(A1), 17147(A1), 17149(A1) SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS The µ PD17145(A1), 1.

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UPD17145 Datasheet Preview — This datasheet PDF includes multiple part numbers: UPD17145, UPD. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: UPD17145, UPD
Manufacturer: NEC
File Size: 408.90 KB
Datasheet: UPD-1714.pdf
Description: SMALL/ GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
Note: This datasheet PDF includes multiple part numbers: UPD17145, UPD.
Please refer to the document for exact specifications by model.

Features

* 17K architecture
* Program memory (ROM) : General-purpose register type : Instruction length fixed to 16 bits : µPD17145(A1) : 2 KB (1024 × 16 bits) : µPD17147(A1) : 4 KB (2048 × 16 bits) : µPD17149(A1) : 8 KB (4096 × 16 bits)
* Data memory (RAM)
* External interrup

Applications

* Automotive electronics, etc. Unless contextually excluded, references in this data sheet to the µ PD17149 (A1) mean the µ PD17145 (A1) and µ PD17147 (A1). The information in this document is subject to change without notice. Document No. U13233EJ1V1DS00 (1st edition) (Previous No. IC-3580) Date Pu

UPD17145 Distributors

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UPD SMALL GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS NEC

NEC UPD17145-like datasheet