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25AA512-I/SM - Microchip

Description: 512K 64Kx8 1.8V Ser. EEPROM,25AA512-I/SM

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25AA512-I/SM - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 24LC128-I/SM
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25AA512-I/SM - Microchip  - 3D model - Small Outline Packages - 24LC128-I/SM
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25AA512-I/SM Details

  • Manufacturer Part Number:

    25AA512-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:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Additional Feature:

    2.5V TO 5.5V @ 0.1MHz

  • 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:

    524288 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:

    65536 words

  • Number of Words Code:

    64000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    64KX8

  • 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:

    0.000001 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

  • Width:

    5.25 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    HARDWARE/SOFTWARE

25AA512-I/SM Frequently Asked Questions (FAQs)

  • The 25AA512-I/SM has a minimum of 100,000 write cycles, but this can vary depending on the operating conditions and usage patterns.
  • To optimize performance, it's recommended to use the page write buffer to store data temporarily before writing to the EEPROM. The cache should be disabled during write operations to prevent data corruption.
  • Implement a checksum or CRC to ensure data integrity. Use error detection and correction mechanisms, such as ECC, to handle bit flips or other errors. Also, consider using a redundant data storage scheme to ensure data availability.
  • Use encryption and secure authentication mechanisms, such as AES or SHA, to protect data. Implement secure key management and access control to prevent unauthorized access.
  • The 25AA512-I/SM operates within a temperature range of -40°C to +125°C. Ensure proper thermal management by providing adequate heat dissipation, using thermal interfaces, and avoiding thermal hotspots.

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25AA512-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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