UPD75312B - 4-BIT SINGLE-CHIP MICROCOMPUTER

Product Overview

NEC

Part number	UPD75312B
Manufacturer	NEC
File Size	587.77 KB
Description	4-BIT SINGLE-CHIP MICROCOMPUTER
Datasheet	UPD75312B Datasheet
Additional preview pages of the UPD75312B datasheet.

Ultra-low-voltage operation possible: VDD = 2.0 to 6.0 V.
Instruction execution time adjustment function.
Can be driven by two 1.5-V manganese batteries.
On-chip memory.
Program memory (ROM) : 16256 × 8 bits (µ PD75316B) : 12160 × 8 bits (µ PD75312B).
Data memory (RAM) : 1024 × 4 bits convenient in high-speed operation and power saving.
0.95 µ s, 1.91 µs, 15.3 µs (@ 4.19 MHz).
122 µs (@ 32.768 kHz).
On-chip progra.

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Published: Apr 16, 2005 |