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24AA02/SN - Microchip

Description: 2K 256X8 1.8V Serial EEPROM,24AA02/SN

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24AA02/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC]
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3D Models
24AA02/SN - Microchip  - 3D model - Small Outline Packages - 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC]
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for 24AA02/SN
  • Part Number 24AA02/SN
  • Manufacturer Microchip
  • Pin Count 8
  • Part Category Integrated Circuit
  • Package Category Small Outline Packages
  • Footprint Name Small Outline Packages - 8-Lead Plastic Small Outline (SN) - Narrow, 3.90 mm (.150 In.) Body [SOIC]
  • Released Date Apr 16, 2015
  • Last Modified Date Jun 22, 2023 2:40 AM UTC
  • Pinout / Pin List Click Here (Member Only)

24AA02/SN Details

  • Manufacturer Part Number:

    24AA02/SN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    0.150 INCH, PLASTIC, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-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

  • Clock Frequency-Max (fCLK):

    0.4 MHz

  • Data Retention Time-Min:

    200

  • Endurance:

    1000000 Write/Erase Cycles

  • I2C Control Byte:

    1010XXXR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Memory Density:

    2048 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:

    256 words

  • Number of Words Code:

    256

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    256X8

  • Output Characteristics:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.23

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    5 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.0001 A

  • Supply Current-Max:

    0.003 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:

    COMMERCIAL

  • 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):

    10 ms

  • Write Protection:

    HARDWARE

24AA02/SN Frequently Asked Questions (FAQs)

  • The 24AA02/SN has a minimum of 1 million write cycles, but the actual number of write cycles can vary depending on the operating conditions and usage patterns.
  • The 24AA02/SN uses a page write buffer to handle writes. You can write up to 8 bytes at a time to the page write buffer, and then commit the changes to the EEPROM using a page write command. For block writes, you can use the sequential write command to write up to 32 bytes at a time.
  • The WP (Write Protect) pin is used to prevent accidental writes to the EEPROM. When the WP pin is tied low, the EEPROM is write-protected, and any attempts to write to it will be ignored.
  • The 24AA02/SN has a built-in power-on reset circuit that resets the device when the power supply voltage falls below a certain threshold. Additionally, the device has a brown-out detection feature that detects when the power supply voltage falls below a certain threshold and prevents the device from operating until the voltage returns to a safe level.
  • The maximum clock frequency for the 24AA02/SN is 400 kHz for standard mode and 1 MHz for fast mode.

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24AA02/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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