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UPD6600A-K78 - Brand New NEC IC Chips

In Stock:5595 ,Ready for Immediate Shipping
New RoSH Lead free
In Stock: 5595, Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD92-UPD6600A-K78
Manufacturer Part No.:UPD6600A-K78
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    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.


    • 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
    • Data memory (RAM) capacity: 32 × 5 bits
    • 9-bit programmable timer: 1 channel
    • I/O pins (KI/O): 8 pins
    • Input pins (KI): 4 pins
    • Serial input pins (S-IN): 1 pin
    • Transmission-in-progress indication pin (S-OUT): 1pin
    • Transmit carrier frequency (REM) fOSC/12, fOSC/8
    • Standby operation (HALT/STOP mode)
    • Low power consumption
    • Current consumption in STOP mode (TA = 25°C)
    • Low-voltage operation
    µPD6124A: VDD = 2.2 to 5.5 V
    µPD6600A: VDD = 2.2 to 3.6 V

  • Similar parts: 430483 , Click to view
    Attributes Value
    Category IC Chips
    Manufacturer NEC
    Product Category IC Chips
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  • Shopping guide

    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
    Within 30 days from date of shipment. View more

    Delivery period:
    • - Will ship out in 2-3 days
    • - DHL Express: 3-7 business days
    • - DHL eCommerce: 12-22 business days
    • - FedEx International Priority: 3-7 business days
    • - EMS: 10-15 business days
    Shipping fee:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    Shipping option:
    DHL, FedEx, EMS, SF Express, and Registered Air Mail
    Shipping tracking:
    • - Automatic Email notification (above 5 times)
    • - View in your order page
    View more

    How to Buy:
    • - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
    • - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
    • View more
    • - Paypal,Credit Card includes Visa, Master, American Express.
    • - Wire transfer, include Local bank transfer.
    • - Western Union.
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Contact us
Additional Information
  • Datasheet: Download UPD6600A-K78
  • Chipdatas Part: CD92-UPD6600A-K78
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/07/22 16:13 +0800
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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Payment Method
  • The fee is charged according to the rule of PayPal.
  • The fee is charged according to the rule of PayPal.
  • Western Union charge US$0.00 banking fee.
  • We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
  • DHL(www.dhl.com)
    $40 limited time offer.
  • UPS(www.ups.com)
    $40 limited time offer.
  • FedEx(www.fedex.com)
    $40 limited time offer.
  • Registered Mail(www.singpost.com)
    Free shipping without minimum order.
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