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UPD64A

Features: • Program memory (ROM)• uPD64A : 1002 ´ 10 bits• uPD65 : 2026 ´ 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 : ...

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SeekIC No. : 004538199 Detail

UPD64A: Features: • Program memory (ROM)• uPD64A : 1002 ´ 10 bits• uPD65 : 2026 ´ 10 bits• Data memory (RAM) : 32* 4 bits• Built-in carrier generation circuit for i...

UPD64A Data Sheet

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Part Number:
UPD64A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/22

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Product Details

Description



Features:

• Program memory (ROM)
• uPD64A : 1002 ´ 10 bits
• uPD65 : 2026 ´ 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 us (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 (When in output mode, this is the remote control transmission displaypin.)
• Power supply voltage                   : VDD = 2.0 to 3.6 V
• Operating ambient temperature   : TA = 40 to +85
• Oscillator frequency                      : fX = 2.4 to 8 MHz
• POC circuit


Application

Infrared remote control transmitter (for AV and household electric appliances)


Pinout

Connection Diagram


Description

Equipped with low-voltage 2.0 V operation, a carrier generation circuit for infrared remote control transmission,a standby release function through key entry, and a programmable timer, the mPD64A and 65 are suitable for infrared remote control transmitters.

For the UPD64A and 65, we have made available the one-time PROM product mPD6P5 (under development)for program evaluation or small-quantity production.

 


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