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24AA04-I/SN - Microchip

Description: 4K, 512 X 8 1.8V SERIAL EEPROM, IND

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24AA04-I/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 23A640-I/SN
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24AA04-I/SN Details

  • Manufacturer Part Number:

    24AA04-I/SN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • 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

  • Date Of Intro:

    1991-01-01

  • 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:

    1010XXMR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Memory Density:

    4096 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:

    512 words

  • Number of Words Code:

    512

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    512X8

  • Output Characteristics:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Peak Reflow Temperature (Cel):

    260

  • Programming Voltage:

    2.5 V

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 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

  • Width:

    3.9 mm

  • Write Cycle Time-Max (tWC):

    5 ms

  • Write Protection:

    HARDWARE

24AA04-I/SN Frequently Asked Questions (FAQs)

  • The 24AA04-I/SN has a minimum of 1 million write cycles, but this can vary depending on the operating conditions and usage patterns.
  • The 24AA04-I/SN uses a page-based write architecture, where each page is 16 bytes. To perform a write, send a Write Enable (WREN) command, followed by the page address and data. For block writes, send multiple page writes with the same address, incrementing the page offset for each write.
  • The WP (Write Protect) pin is used to prevent writes to the entire device or a specific block. When WP is low, the device is write-protected. When WP is high, writes are allowed. You can also use the WP pin to protect specific blocks or the entire device using the Block Write Protection feature.
  • Implement a retry mechanism using a timer and a counter to handle write failures. If a write fails, increment the counter and retry the write after a short delay. If the counter reaches a maximum value, indicate a write failure to the system.
  • The recommended clock frequency for the 24AA04-I/SN is up to 1 MHz. However, the device can operate at frequencies up to 3.4 MHz, but with reduced reliability and performance.

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24AA04-I/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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