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UPD6125A

Features: • Transmitter for programmable infrared remotecontroller• 19 types of instructions• Instruction execution time: 17.6 µs (with 455-kHzceramic oscillator)• Program memory (ROM) capacity: 1002 * 10 bits• Data memory (RAM) capacity: 32 * 5 bits• 9-bi...

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UPD6125A: Features: • Transmitter for programmable infrared remotecontroller• 19 types of instructions• Instruction execution time: 17.6 µs (with 455-kHzceramic oscillator)• Prog...

UPD6125A Data Sheet

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Part Number:
UPD6125A
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Transmitter for programmable infrared remotecontroller
• 19 types of instructions
• Instruction execution time: 17.6 µs (with 455-kHzceramic oscillator)
• Program memory (ROM) capacity: 1002 * 10 bits
• Data memory (RAM) capacity: 32 * 5 bits
• 9-bit programmable timer: 1 channel
• I/O pins (KI/O): 8 pins
• I/O pins (I/O)
• µPD6125A: 4 pins
• µPD6126A: 8 pins
• Input pins (KI): 4 pins
• Serial input pins (S-IN): 1 pin
• Transmission-in-progress indication pin (S-OUT):1 pin
• Transmit carrier frequency (REM)fOSC/12, fOSC/8
• Standby operation (HALT/STOP mode)
• Low power consumption
• Current consumption in STOP mode (TA = 25)1 µA MAX.
• Low-voltage operation:  VDD = 2.0 to 6.0 V


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Ratings
Unit
Supply voltage
VDD
0.3 to +7.0
V
Input voltage
VIN
0.3 to VDD+0.3
V
Operating ambient temperature
TA
20 to +75
Storage temperature
Tstg
40 to +125



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.




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