Part Number
|
UPD6125A |
Manufacturer
|
NEC |
Description
|
4-BIT SINGLE CHIP MICROCONTROLLER |
Published
|
Apr 17, 2005 |
Detailed Description
|
DATA SHEET
µ PD6125A, 6126A
4-BIT SINGLE CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION
MOS INTEGRATED CIRCUIT
...
|
Datasheet
|
UPD6125A
|
Overview
DATA SHEET
µ PD6125A, 6126A
4-BIT SINGLE CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION
MOS INTEGRATED CIRCUIT
DESCRIPTION
The µPD6125A and 6126A are 4-bit single-chip microcontrollers for infrared remote controllers for TVs, VCRs, stereos, cassette decks, air conditioners, 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 in software.
FEATURES
•
Transmitter for programmable infrared remote controller 19 types of instructions Instruction execution time: ceramic oscillator) 17.
6 µs (with 455-kHz
•
Transmission-in-progress indication pin (S-OUT): 1 pi...
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