25LC640-E/SNMicrochip
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    • Manufacturer No：
      25LC640-E/SN
    • Manufacturer：
      Microchip
    • Category：
      Memory
    • Datasheet：
      Get the PDF file
    • SKU：
      723359
    • Description：
      EAR99 Surface Mount 25LC640 Tube ic memory 3MHz 150ns 3.9mm 5mA
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    • Manufacturer No：
      25LC640-E/SN
    • Manufacturer：
      Microchip
    • Category：
      Memory
    • Datasheet：
      25LC640-E/SN
    • SKU：
      723359
    • Description：
      EAR99 Surface Mount 25LC640 Tube ic memory 3MHz 150ns 3.9mm 5mA

    User Guide

    User Guide

    25LC640-E/SN Details

    EAR99 Surface Mount 25LC640 Tube ic memory 3MHz 150ns 3.9mm 5mA

    25LC640-E/SN Specification Parameters

    • Part Status: Active
    • Moisture Sensitivity Level (MSL): 1 (Unlimited)
    • Number of Functions: 1
    • Pbfree Code: yes
    • Surface Mount: YES
    • Lead Free: Lead Free
    • Number of Terminations: 8
    • Terminal Position: DUAL
    • Operating Supply Voltage: 5V
    • Packaging: Tube
    • REACH SVHC: No SVHC
    • Terminal Finish: Matte Tin (Sn)
    • Factory Lead Time: 7 Weeks
    • Terminal Pitch: 1.27mm
    • Width: 3.9mm
    • Nominal Supply Current: 5mA
    • Memory Type: Non-Volatile
    • Serial Bus Type: SPI
    • Height: 1.5mm
    • Memory Format: EEPROM
    • Interface: SPI, Serial
    • Clock Frequency: 3MHz
    • Write Cycle Time-Max (tWC): 5 ms
    • Write Protection: HARDWARE/SOFTWARE
    • Memory Size: 64Kb 8K x 8
    • Additional Feature: 1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS
    • RoHS Status: ROHS3 Compliant
    • Mounting Type: Surface Mount
    • ECCN Code: EAR99
    • Radiation Hardening: No
    • JESD-609 Code: e3
    • Number of Pins: 8
    • Pin Count: 8
    • Supply Voltage: 5V
    • Power Supplies: 5V
    • Technology: CMOS
    • Peak Reflow Temperature (Cel): 260
    • Time@Peak Reflow Temperature-Max (s): 40
    • Published: 2007
    • Package / Case: 8-SOIC (0.154, 3.90mm Width)
    • Length: 4.9mm
    • Operating Temperature: -40°C~125°C TA
    • Memory Interface: SPI
    • Data Retention Time-Min: 200
    • Voltage: 7V
    • Write Cycle Time - Word, Page: 5ms
    • Voltage - Supply: 2.5V~5.5V
    • Access Time: 150 ns
    • Standby Current-Max: 0.000001A
    • Endurance: 100000 Write/Erase Cycles
    • Density: 64 kb
    • Base Part Number: 25LC640
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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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