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    Part number
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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Clock & Timer ICs/
    5. HM-4201-RTCM1 MICROSEMI

    HM-4201-RTCM1 [MICROSEMI]

    HM-4201-RTCM1
    HM-4201-RTCM1

    Part No:

    HM-4201-RTCM1

    Category:

    Clock & Timer ICs

    Manufacturer:

    MICROSEMI

    Description:

    High Temp Real Time Clock/Calendar Module with Build-In 32.768KHz Crystal Oscillator. Timing, Calendar and Alarm functions can be set via I2C BUS.

    RoHS Status:

    Product FAQ

    1. Is HM-4201-RTCM1 available for RFQ?

    Yes. HM-4201-RTCM1 by MICROSEMI 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 HM-4201-RTCM1?

    Pricing for HM-4201-RTCM1 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 HM-4201-RTCM1?

    HM-4201-RTCM1 is a MICROSEMI Clock & Timer ICs with Operating Temperature Max RTCM1: +180°C and Operating Temperature Max RTCM2: +200°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for HM-4201-RTCM1?

    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 HM-4201-RTCM1 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 HM-4201-RTCM1?

    Yes. If HM-4201-RTCM1 is unavailable, obsolete, or does not meet your required lead time, we can help check similar MICROSEMI Clock & Timer ICs parts or compatible alternatives.

    RFQ

    Part Number:

    HM-4201-RTCM1

    Manufacturer:

    MICROSEMI

    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

    Datasheet:

    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
    2.970V ~ 3.630V
    Package
    8-Pin 1/2 DIP (13x13 mm)
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Acceleration
    5000g Y1 axis
    Continuous Operating Life
    2000 hours
    Coo
    USA
    Eccn
    EAR99
    Frequency Output
    512Hz
    I2c Slave Address Read
    0xD1
    I2c Slave Address Write
    0xD0
    Operating Temperature Max RTCM1
    +180°C
    Operating Temperature Max RTCM2
    +200°C
    Operating Temperature Min RTCM1
    -20°C
    Operating Temperature Min RTCM2
    -40°C
    Seal Test Fine
    MIL-STD-883 Method 1014 Condition A2
    Seal Test Gross
    MIL-STD-202 Method 112 Condition D
    Shock
    1000g, 0.5ms
    Supply Current RTCM1
    100uA
    Supply Current RTCM2
    600uA
    Temperature Cycling
    10 Cycles minimum
    Temperature Stability Max RTCM1
    +100ppm
    Temperature Stability Max RTCM2
    +150ppm
    Temperature Stability Min RTCM1
    -100ppm
    Temperature Stability Min RTCM2
    -150ppm
    Vibration Random
    20grms to 2kHz
    Vibration Sine
    20g to 2kHz

    Products Detail

    High-Temp Real Time Clock Module with built-in 32.768KHz crystal oscillator. Features timing, calendar, and alarm functions set via I2C BUS. Fully operational from 2.7V to 3.6V, with timing/calendar functional down to 1.8V. Includes 512Hz frequency output for calibration, RoHS compliance, and hermetically sealed 8-pin 1/2 DIP package. Designed for harsh environments with 4-point crystal mount, meeting 3000kg shock and 36grm vibration specifications. Low current consumption (100µA for RTCM1 variant).

    Key Features

    • Built-in 32.768KHz High-Temp Crystal Oscillator, Timing/Calendar/Alarm via I2C, Wide Operating Temp (-40°C to +200°C), Low Current Consumption (100µA), 512Hz Frequency Output, RoHS Compliant, 8-Pin 1/2 DIP Hermetic Package, 4-Point Crystal Mount, 3000kg Shock & 36grm Vibration Resistance, I2C Serial Interface, Alarm Auto-Reset, Device Initialization Required

    Application scenarios

    • Oil/Gas downhole tool
    • Geophysical services
    • High temperature industrial process control
    • Extended temperature Military/Aerospace
    • Avionics
    • Engine control

    Documents

    datasheets:

    microsemi-hm4201rtcm1-datasheets-4399.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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