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    Microchip MCP7940N-I/MS, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin MSOP

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    Bulk discount available

    Subtotal (1 pack of 10 units)*

    £7.35

    (exc. VAT)

    £8.82

    (inc. VAT)

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    Temporarily out of stock
    • 860 units(s) shipping from 15 June 2025
    Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
    Units
    Per unit
    Per Pack*
    10 - 20£0.735£7.35
    30 - 90£0.716£7.16
    100 +£0.678£6.78

    *price indicative

    Packaging Options:
    RS Stock No.:
    798-5254
    Mfr. Part No.:
    MCP7940N-I/MS
    Brand:
    Microchip
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    Brand

    Microchip

    Functions

    Battery Backup, Calendar

    Date Format

    DW:DM:M:Y

    Time Format

    HH:MM:SS

    User RAM

    64B

    Bus Type

    Serial-I2C

    Mounting Type

    Surface Mount

    Package Type

    MSOP

    Pin Count

    8

    Dimensions

    3 x 3 x 0.95mm

    Length

    3mm

    Width

    3mm

    Height

    0.95mm

    Maximum Operating Supply Voltage

    5.5 V

    Maximum Operating Temperature

    +85 °C

    Minimum Operating Supply Voltage

    1.8 V

    Minimum Operating Temperature

    -40 °C

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