UPD75112 - 4-Bit Single Chip-Microcomputer

Name: UPD75112
SKU: UPD75112-298422

NEC

The UPD75112 by NEC is a 4-Bit Single Chip-Microcomputer. Below is the official datasheet preview.

Datasheet Details

Part number	UPD75112
Manufacturer	NEC
File Size	499.50 KB
Description	4-Bit Single Chip-Microcomputer
Datasheet	UPD75112_NEC.pdf
Additional preview pages of the UPD75112 datasheet.

The µPD75116(A) is one of the 4-bit single-chip microcomputer 75X series.

Higher reliability than µPD75116.
Architecture "75X" equivalent to 8-bit microcomputer.
Minimum instruction execution time (high-speed operation): 0.95 µs (when operated at 4.19 MHz and 5 V).
Instruction execution variable function: 0.95µs/1.91µs/ 15.3 µs (when operated at 4.19 MHz).
Many input/output ports: 58.
3-channel on-chip 8-bit timers.
8-bit on-chip serial interface.
Multi-interruptible vector interrupt function Ap.

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Published: Apr 16, 2005 |