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24AA32A-I/SM - Microchip

Description: EEPROM Memory IC 32Kbit I²C 400 kHz 900 ns 8-SOIJ

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24AA32A-I/SM - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Plastic Small Outline (SM) - Narrow, 3.90 mm (.150 In.) Body [SOIC]
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3D Models
24AA32A-I/SM - Microchip  - 3D model - Small Outline Packages - 8-Lead Plastic Small Outline (SM) - Narrow, 3.90 mm (.150 In.) Body [SOIC]
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24AA32A-I/SM Details

  • Manufacturer Part Number:

    24AA32A-I/SM

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIJ-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIJ-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    23 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Clock Frequency-Max (fCLK):

    0.1 MHz

  • Data Retention Time-Min:

    200

  • Endurance:

    1000000 Write/Erase Cycles

  • I2C Control Byte:

    1010DDDR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    5.26 mm

  • Memory Density:

    32768 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    4096 words

  • Number of Words Code:

    4000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    4KX8

  • Output Characteristics:

    OPEN-DRAIN

  • 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:

    2.5 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.03 mm

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.000001 A

  • Supply Current-Max:

    0.003 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    2.5 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

24AA32A-I/SM Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the 24AA32A-I/SM is 400 kHz.
  • Page writes are limited to 32 bytes, and block writes are limited to 128 bytes. The device will automatically wrap around to the beginning of the page or block if the write operation exceeds these limits.
  • The WP (Write Protect) pin is used to prevent writes to the entire device or specific blocks. When WP is low, the entire device is write-protected. When WP is high, the device can be written to, but specific blocks can still be write-protected using the block protection bits.
  • The 24AA32A-I/SM has a built-in retry mechanism for write operations. If a write operation fails, the device will automatically retry the operation up to 3 times. If the operation still fails, the device will set the WP pin low to prevent further writes.
  • The typical power consumption of the 24AA32A-I/SM is 3 mA during active operation and 1 μA during standby mode.

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24AA32A-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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