UPD75308B - 4-BIT SINGLE-CHIP MICROCOMPUTER

Product Overview

NEC

Part number	UPD75308B
Manufacturer	NEC
File Size	572.04 KB
Description	4-BIT SINGLE-CHIP MICROCOMPUTER
Datasheet	UPD75308B Datasheet
Note	This datasheet PDF includes multiple part numbers: UPD75308B, UPD. Please refer to the document for exact specifications by model.
Additional preview pages of the UPD75308B datasheet.

The µPD75308B is a 75X Series 4-bit single-chip microcomputer capable of the same data processing as an 8-bit microcomputer.

Ultra-low-voltage operation possible: VDD = 2.0 to 6.0 V.
Can be driven by two 1.5 V manganese batteries.
On-chip memory.
Program memory (ROM) : 8064 × 8 bit (µ PD75308B) : 6016 × 8 bit (µ PD75306B) : 4096 × 8 bit (µ PD75304B).
Data memory (RAM) : 512 × 4 bit.
Instruction execution time adjustment function convenient in high-speed operation and power saving.
0.95 µs, 1.91 µs, 15.3 µs (4.19 MHz operation).
122 µs (32.768 k.

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Published: Apr 16, 2005 |