D7566ACS UPD7566ACS

NEC

Description

DATA SHEET www.datasheet4u.com MOS INTEGRATED CIRCUIT µPD7566A, 7566A(A) 4-BIT SINGLE-CHIP MICROCOMPUTER .
The µPD7566A is a product of the µPD7554, 7564 sub-series which is a low-end, low-cost version of the µPD7500 series microcomputers.

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Datasheet Specifications

Part number: D7566ACS
Manufacturer: NEC
File Size: 541.84 KB
Datasheet: D7566ACS_NEC.pdf
Description: UPD7566ACS

Features

* 45 instructions (subset of the µPD7500H SET B)
* Instruction cycle: 2.86 microseconds (700 kHz, at 5V) with ceramic oscillator
* Program memory (ROM): 1,024 words x 8 bits
* Data memory (RAM): 64 words x 4 bits
* Test sources: 1 external and 1 internal

Applications

* as well as for application systems, such as air conditioners, microwave ovens, refrigerators, rice cooker, washing machines, and cassette deck controllers. Some of the output pins for the microcomputer can be used to directly drive triacs and LEDs. In addition, various I/O circuits can be selected

D7566ACS Distributors

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D7566ACS UPD7566ACS NEC

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