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25LC1024-I/SM - Microchip

Description: 1024k,128K X 8 , 2.5V Serial EE SOIC-8

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25LC1024-I/SM Details

  • Manufacturer Part Number:

    25LC1024-I/SM

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIJ-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Additional Feature:

    200 YEARS OF DATA RETENTION; 1000000 ENDURANCE CYCLES/WORD

  • Clock Frequency-Max (fCLK):

    20 MHz

  • Data Retention Time-Min:

    200

  • Endurance:

    1000000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    5.26 mm

  • Memory Density:

    1048576 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    8

  • Number of Words:

    131072 words

  • Number of Words Code:

    128000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    128KX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    5 V

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    2.03 mm

  • Serial Bus Type:

    SPI

  • Standby Current-Max:

    0.000012 A

  • Supply Current-Max:

    0.01 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Type:

    NOR TYPE

  • Width:

    5.25 mm

  • Write Cycle Time-Max (tWC):

    6 ms

  • Write Protection:

    HARDWARE/SOFTWARE

25LC1024-I/SM Frequently Asked Questions (FAQs)

  • The 25LC1024-I/SM has a minimum of 1 million write cycles, but the actual number of write cycles may vary depending on the usage and operating conditions.
  • The HOLD pin should be pulled high during power-up and power-down to prevent any unwanted writes to the device. It's recommended to use an external pull-up resistor to ensure the pin is held high during these transitions.
  • The recommended clock frequency for the 25LC1024-I/SM is up to 3.4 MHz. However, the device can operate at frequencies up to 5 MHz, but with reduced reliability and performance.
  • To implement a reliable write operation, ensure that the WP pin is pulled high, the CS pin is low, and the SCK pin is toggled at the recommended frequency. Also, ensure that the device is not in a power-down state during the write operation.
  • The WP pin is a write-protect pin that prevents accidental writes to the device. When the WP pin is pulled low, the device is write-protected, and any write attempts will be ignored. To enable writes, the WP pin should be pulled high.

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25LC1024-I/SM 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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