UPD17145

The UPD17145 is SMALL/ GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS designed by NEC.

Product Overview

NEC

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

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 interrupt.
Instruction execution time.
8-bit A/D converter.
Timer.
Serial interface.
POC circuit (mask option).
Operating voltage.
Operating temp.

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Published: Apr 17, 2005 |