Datasheet Details
Part number:
UPD75402A, UPD75402
Manufacturer:
NEC
File Size:
515.96 KB
Description:
4 bit single-chip microcomputer.
Note:
This datasheet PDF includes multiple part numbers: UPD75402A, UPD75402.
Please refer to the document for exact specifications by model.
UPD75402A, UPD75402, 4 BIT SINGLE-CHIP MICROCOMPUTER
DATA SHEET MOS INTEGRATED CIRCUIT µPD75402A(A) 4 BIT SINGLE-CHIP MICROCOMPUTER The µPD75402A(A) is a CMOS single-chip microcomputer which uses the 75X series architecture.
It operates at high speed with a minimum instruction execution time of 0.95 µs.
The µPD75P402 is also available for system development evaluation.
It contains one-time PROM instead of mask ROM used in the µPD75402A(A).
The following user's manual describes the details of the functions of the µPD75402A(A).
Be sure to read it
UPD75402A Features
* 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)
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