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UPD6600A

NEC
Part Number UPD6600A
Manufacturer NEC
Description 4-BIT SINGLE-CHIP MICROCONTROLLER
Published Apr 17, 2005
Detailed Description DATA SHEET µPD6124A, 6600A 4-BIT SINGLE-CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION MOS INTEGRATED CIRCUIT D...
Datasheet PDF File UPD6600A PDF File

UPD6600A
UPD6600A

Overview
DATA SHEET µPD6124A, 6600A 4-BIT SINGLE-CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION MOS INTEGRATED CIRCUIT DESCRIPTION The µPD6124A and 6600A are 4-bit single-chip microcontrollers for infrared remote controllers for TVs, VCRs, stereos, cassette decks, air conditions, etc.
These microcontrollers consist of ROM, RAM, a 4-bit parallel-processing ALU, a programmable timer, key input/ output ports, and transmit output ports.
Functioning is controlled by a program.
A one-time PROM, model µPD61P24, to which a program can be written only once is also available.
This one-time PROM is ideal for evaluation of programs running in a µPD6124A or 6600A, and for small-scale production of such systems.
FEATURES • • • • Transmitter for programmable infrared remote controller 19 types of instructions Instruction execution time: 17.
6 µs (with 455-kHz ceramic resonator) Program memory (ROM) capacity • µPD6124A: 1002 × 10 bits • µPD6600A: 512 × 10 bits • • • • • • Transmission-in-progress ...


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