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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. RTC-72423B EPSON

    RTC-72423B [EPSON]

    RTC-72423B
    RTC-72423B

    Part No:

    RTC-72423B

    Category:

    Interface ICs

    Manufacturer:

    EPSON

    Description:

    Real Time Clock Module (4-bit) with built-in crystal unit for adjustment-free operation.

    Datasheet:

    Product FAQ

    1. Is RTC-72423B available for RFQ?

    Yes. RTC-72423B by EPSON is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for RTC-72423B?

    Pricing for RTC-72423B can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of RTC-72423B?

    RTC-72423B is a EPSON Interface ICs with RTC-72421 Operating Temperature Max: +70°C and RTC-72421 Operating Temperature Min: -10°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for RTC-72423B?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can RTC-72423B be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to RTC-72423B?

    Yes. If RTC-72423B is unavailable, obsolete, or does not meet your required lead time, we can help check similar EPSON Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    RTC-72423B

    Manufacturer:

    EPSON

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Supply Voltage
    4.5V ~ 5.5V
    RoHS Status
    RoHS Compliant
    RoHS Status
    Current Consumption
    10mA
    RTC-72421 Operating Temperature Max
    +70°C
    RTC-72421 Operating Temperature Min
    -10°C
    RTC-72421 Package
    DIP 18-pin
    RTC-72421 Storage Temperature Max
    +85°C
    RTC-72421 Storage Temperature Min
    -55°C
    RTC-72421A Frequency Precision
    -10ppm
    RTC-72421B Frequency Precision
    -50ppm
    RTC-72423 Operating Temperature Max
    +85°C
    RTC-72423 Operating Temperature Min
    -40°C
    RTC-72423 Package
    SOP 24-pin
    RTC-72423 Storage Temperature Max
    +125°C
    RTC-72423 Storage Temperature Min
    -55°C
    RTC-72423A Frequency Precision
    -20ppm
    RTC-72423B Frequency Precision
    -50ppm

    Products Detail

    The RTC-72421 and RTC-72423 are 4-bit real-time clock modules with a built-in crystal unit for adjustment-free operation. They support 24-hour/12-hour format switching and automatic leap year adjustment according to the Gregorian calendar. Note that these modules are not fully compatible with the older RTC-6242 series.

    Key Features

    • Built-in crystal unit for adjustment-free operation
    • 24-hour/12-hour format switching
    • automatic leap year adjustment (Gregorian calendar)
    • 4-bit architecture
    • internal OSC counter, gate, latch decoder
    • frequency precision and temperature characteristics.

    Application scenarios

    • Automotive applications: Car Multimedia
    • Body Electronics
    • Remote Keyless Entry
    • Engine Control Unit
    • Air Bag
    • ESC

    Documents

    Datasheets:

    rtc-72423b-k3GWyuej-Yq4aKr72o.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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