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25CS640T-H/SN - Microchip

Description: 64-Kbit Serial EEPROM: 8,192 x 8 bit organization Page size of 32 bytes Byte or sequential reads Byte or page writes Self-timed write cycle (4 ms maximum) Backward Compatible with 25AA640A/25LC640A and AT25C640B Serial EEPROMs Security Register: Preprogrammed 128-bit serial number 32-byte user-programmable, lockable ID page

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PCB Footprints
25CS640T-H/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-LEAD PLASTIC SMALL OUTLINE(SN)-Narrow, 3.90 mm Body [SOIC]
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3D Models
25CS640T-H/SN - Microchip  - 3D model - Small Outline Packages - 8-LEAD PLASTIC SMALL OUTLINE(SN)-Narrow, 3.90 mm Body [SOIC]
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25CS640T-H/SN Details

  • Manufacturer Part Number:

    25CS640T-H/SN

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    3A001.a.2.a

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    23

  • Clock Frequency-Max (fCLK):

    20 MHz

  • Data Retention Time-Min:

    200

  • Endurance:

    400000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Memory Density:

    65536 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    8192 words

  • Number of Words Code:

    8000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    8KX8

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    4.5 V

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.00001 A

  • Supply Current-Max:

    0.005 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

  • Write Cycle Time-Max (tWC):

    4 ms

  • Write Protection:

    HARDWARE

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25CS640T-H/SN Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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