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UPD6P5MC-5A4 fiches techniques PDF

NEC - 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION

Numéro de référence UPD6P5MC-5A4
Description 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
Fabricant NEC 
Logo NEC 





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UPD6P5MC-5A4 fiche technique
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD6P5
4-BIT SINGLE-CHIP MICROCONTROLLER
FOR INFRARED REMOTE CONTROL TRANSMISSION
The µPD6P5 is a microcontroller for infrared remote control transmitters which is provided with a one-time PROM
as the program memory.
Because users can write programs for the µPD6P5, it is ideal for program evaluation and small-scale production
of the application systems using the µPD64A or 65.
When reading this document, also refer to the µPD64A, 65 Data Sheet (U14380E).
FEATURES
• Program memory (one-time PROM) : 2,026 × 10 bits
• Data memory (RAM)
: 32 × 4 bits
• Built-in carrier generation circuit for infrared remote control
• 9-bit programmable timer
: 1 channel
• Command execution time
: 16 µs (when operating at fX = 4 MHz: ceramic oscillation)
• Stack level
: 1 level (Stack RAM is for data memory RF as well.)
• I/O pins (KI/O)
: 8 units
• Input pins (KI)
: 4 units
• Sense input pin (S0, S2)
: 2 units
• S1/LED pin (I/O)
: 1 unit (In output mode, this is the remote control transmission display
pin.)
• Power supply voltage
: VDD = 2.2 to 3.6 V
• Operating ambient temperature : TA = –40 to +85 °C
• Oscillator frequency
: fX = 2.4 to 4.8 MHz
• POC circuit
APPLICATION
Infrared remote control transmitter (for AV and household electric appliances)
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. U14760EJ1V0DS00 (1st edition)
Date Published May 2000 J CP(K)
Printed in Japan
©
2000

PagesPages 30
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