UPD75402A

The UPD75402A is 4 BIT SINGLE-CHIP MICROCOMPUTER designed by NEC.

Product Overview

NEC

Part number	UPD75402A, UPD75402
Manufacturer	NEC
File Size	515.96 KB
Description	4 BIT SINGLE-CHIP MICROCOMPUTER
Datasheet	UPD75402_NEC.pdf
Note	This datasheet PDF includes multiple part numbers: UPD75402A, UPD75402. Please refer to the document for exact specifications by model.
Additional preview pages of the UPD75402A datasheet.

More reliable than the µPD75402A.
High-speed operation with a minimum instruction execution time of 0.95 µs (when the microcomputer operates at 4.19 MHz).
Low voltage and low-speed instruction execution time of 15.3 µs (when the microcomputer operates at 4.19 MHz).
Memory mapping by on-chip peripheral hardware.
NEC standard serial bus interface (SBI).
8-bit basic interval timer (watchd.

📁 Similar Datasheet

UPD75004 - (UPD75P00x) 4-Bit General-Purpose Shingle-Chip Microcontrollers (NEC Electronics)
UPD7500H - SINGLE-CHIP CMOS MICROCOMPUTERS (NEC Electronics)
UPD7500H-E - SINGLE-CHIP CMOS MICROCOMPUTERS (NEC Electronics)
UPD7502 - (UPD7502 / UPD7503) 4-Bit CMOS Microcomputers (ETC)
UPD7503 - (UPD7502 / UPD7503) 4-Bit CMOS Microcomputers (ETC)
UPD750402A - C-MOS 4-BIT SINGLE CHIP MICRO COMPUTERS (ETC)
UPD7506 - 4-Bit Single-Chip CMOS Microcomputer (NEC Electronics)
UPD7507H - (UPD7507H / UPD7508H) SINGLE-CHIP CMOS MICROCOMPUTERS (NEC Electronics)

Other Datasheets by NEC

Published: Dec 21, 2017 |