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24LC32A/P - Microchip

Description: 32K I2C Serial EEPROM

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24LC32A/P - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 24LC04B-I/P
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24LC32A/P - Microchip  - 3D model - Dual-In-Line Packages - 24LC04B-I/P
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24LC32A/P Details

  • Manufacturer Part Number:

    24LC32A/P

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    0.300 INCH, PLASTIC, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    PDIP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Additional Feature:

    2-WIRE SERIAL INTERFACE; DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED

  • 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-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.2 mm

  • Memory Density:

    32768 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    4096 words

  • Number of Words Code:

    4000

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    4KX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Parallel/Serial:

    SERIAL

  • Qualification Status:

    Not Qualified

  • Serial Bus Type:

    I2C

  • Standby Current-Max:

    0.000001 A

  • Supply Current-Max:

    0.003 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    HARDWARE

24LC32A/P Frequently Asked Questions (FAQs)

  • The 24LC32A/P has a minimum of 1 million write cycles, but this can vary depending on the operating conditions and usage patterns.
  • The 24LC32A/P uses a page write buffer to handle page writes. For block writes, you need to send a sequence of page writes, with each page write being 32 bytes. Make sure to follow the datasheet's guidelines for page and block write operations.
  • The WP (Write Protect) pin is used to prevent writes to the entire device or a specific block of memory. 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.
  • You can use the ACK polling method or the Clock Stretching method to detect the end of a write cycle. The ACK polling method involves sending a dummy clock pulse and checking the ACK bit, while the Clock Stretching method involves stretching the clock pulse until the write cycle is complete.
  • The recommended voltage range for the 24LC32A/P is 2.5V to 5.5V. Operating the device outside this range may affect its performance and reliability.

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24LC32A/P 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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