MCP7940MT-I/MNYMicrochip
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    • Manufacturer No：
      MCP7940MT-I/MNY
    • Manufacturer：
      Microchip
    • Category：
      Clock/Timing - Real Time Clocks
    • Datasheet：
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    • SKU：
      887859
    • Description：
      8-WFDFN Exposed Pad MCP7940M e4 Alarm Leap Year Square Wave Output SRAM real time clock IC 1.8V~5.5V 1muA @ 5.5V 2mm -40C~85C
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    • Manufacturer No：
      MCP7940MT-I/MNY
    • Manufacturer：
      Microchip
    • Category：
      Clock/Timing - Real Time Clocks
    • Datasheet：
      MCP7940MT-I/MNY
    • SKU：
      887859
    • Description：
      8-WFDFN Exposed Pad MCP7940M e4 Alarm Leap Year Square Wave Output SRAM real time clock IC 1.8V~5.5V 1muA @ 5.5V 2mm -40C~85C

    User Guide

    User Guide

    MCP7940MT-I/MNY Details

    8-WFDFN Exposed Pad MCP7940M e4 Alarm Leap Year Square Wave Output SRAM real time clock IC 1.8V~5.5V 1muA @ 5.5V 2mm -40C~85C

    MCP7940MT-I/MNY Specification Parameters

    • Part Status: Active
    • Moisture Sensitivity Level (MSL): 1 (Unlimited)
    • Packaging: Tape & Reel (TR)
    • ECCN Code: EAR99
    • Surface Mount: YES
    • JESD-609 Code: e4
    • Number of Terminations: 8
    • Factory Lead Time: 6 Weeks
    • Technology: CMOS
    • Published: 2012
    • Supply Voltage: 2.5V
    • Time@Peak Reflow Temperature-Max (s): 40
    • Terminal Pitch: 0.5mm
    • Information Access Method: I2C
    • Voltage - Supply: 1.8V~5.5V
    • Height: 750μm
    • Power Supplies: 2/5V
    • Type: Clock/Calendar
    • Time Format: HH:MM:SS (12/24 hr)
    • Interface: I2C, 2-Wire Serial
    • Non-Volatile Memory: 64 B
    • Base Part Number: MCP7940M
    • RoHS Status: ROHS3 Compliant
    • Mounting Type: Surface Mount
    • Number of Timers: 1
    • Radiation Hardening: No
    • Lead Free: Lead Free
    • Number of Pins: 8
    • Terminal Position: DUAL
    • Operating Temperature: -40°C~85°C
    • REACH SVHC: No SVHC
    • Peak Reflow Temperature (Cel): 260
    • Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
    • Length: 2mm
    • Width: 3mm
    • Interrupt Capability: Y
    • Logic Function: Clock
    • Package / Case: 8-WFDFN Exposed Pad
    • Date Format: YY-MM-DD-dd
    • Subcategory: Timer or RTC
    • Time-Min: SECONDS
    • Feature: Alarm, Leap Year, Square Wave Output, SRAM
    • Current - Timekeeping (Max): 1μA @ 5.5V
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    Microchip — Manufacturer Introduction

    Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

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