Microchip Technology Inc

24AA512

In Production

The Microchip Technology Inc. 24AA512 is a 512Kb (64K x 8) Serial Electrically Erasable PROM (EEPROM), capable of operation across a broad voltage range (1.7V to 5.5V). It has been developed for advanced, low-power applications such as personal communications and data acquisition. This device also has a page write capability of up to 128 bytes of data. This device is capable of both random and sequential reads up to the 512K boundary. Functional address lines allow up to eight devices on the same bus, for up to 4 Mbit address space. This device is available in the standard 8-pin plastic DIP, SOIJ and DFN packages.

 

    Features

        • Reliable EEPROM Memory
          • 64K x 8 (512 Kbit)
          • 128-Byte Page Write Buffer
          • Page Write Time 5 ms Max.
          • Hardware Write-Protect Pin
          • Factory Programming Available
        • Low Power
          • Operating voltage 1.7V to 5.5V
          • Read current 400 uA, max.
          • Standby current 1 uA, max.
        • 2-Wire Serial Interface, I2C™ Compatible
          • Cascadable up to Eight Devices
          • 100 kHz and 400 kHz Clock Compatible
        • Pb-Free and RoHS Compliant
    Parameter Name
    Value
    Density
    512K bits (x8)
    Op. Volt Range (V)
    1.7 to 5.5
    Max. Clock Freq.
    400 kHz
    Page Size (bytes)
    128
    Write Protect
    Full Array
    Temp Range (°C)
    -40°C to +85°C
    Endurance
    1,000,000
    Data Retention (Years)
    200
    Documentation
    Data Sheets
    03/28/2010
    679KB
    Data Sheets
    12/15/2005
    908KB
      Application Notes
     
     
     
    AppNote
    12/23/2005
    175KB
    AppNote
    03/16/2007
    237KB
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    03/16/2007
    515KB
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    06/28/2007
    416KB
    AppNote
    05/15/2008
    267KB
    AppNote
    05/22/2008
    260KB
    AppNote
    06/10/2008
    261KB
    AppNote
    05/22/2008
    270KB
    AppNote
    11/28/2011
    378KB
    AppNote
    12/09/2005
    347KB
    AppNote
    02/28/2005
    334KB
    AppNote
    02/25/2005
    345KB
    AppNote
    04/04/2005
    444KB
    AppNote
    05/16/2005
    335KB
    AppNote
    05/24/2005
    336KB
    AppNote
    06/29/2005
    358KB
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    07/17/2009
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    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    24AA512-I/MF
    8
    DFN-S
    -40C to +85C
    TUBE
    1.52
    1.47
    1.41
    1.33
    1.25
    24AA512-I/P
    8
    PDIP
    -40C to +85C
    TUBE
    1.34
    1.29
    1.24
    1.17
    1.11
    24AA512-I/SM
    8
    SOIJ
    -40C to +85C
    TUBE
    1.30
    1.25
    1.20
    1.14
    1.07
    24AA512-I/SN
    8
    SOIC
    -40C to +85C
    TUBE
    1.28
    1.23
    1.18
    1.12
    1.06
    24AA512-I/ST
    8
    TSSOP
    -40C to +85C
    TUBE
    1.32
    1.27
    1.22
    1.16
    1.09
    24AA512-I/ST14
    14
    TSSOP
    -40C to +85C
    TUBE
    1.48
    1.43
    1.37
    1.30
    1.22
     
    24AA512T-I/CS17K
    8
    CSP
    -40C to +85C
    COBT/R
    1.96
    1.89
    1.81
    1.72
    1.62
    24AA512T-I/MF
    8
    DFN-S
    -40C to +85C
    T/R
    1.52
    1.47
    1.41
    1.33
    1.25
     
    24AA512T-I/SM
    8
    SOIJ
    -40C to +85C
    T/R
    1.30
    1.25
    1.20
    1.14
    1.07
     
    24AA512T-I/SN
    8
    SOIC
    -40C to +85C
    T/R
    1.28
    1.23
    1.18
    1.12
    1.06
     
    24AA512T-I/ST
    8
    TSSOP
    -40C to +85C
    T/R
    1.32
    1.27
    1.22
    1.16
    1.09
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    Development Tools
    • Demo & Eval Boards
    • Programmers
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    • MPLAB Starter Kit for Memory Products ( DV243003 )

      MPLAB

      Designers of Serial EEPROM applications can enjoy the increased productivity, reduced time to market and rock-solid design that only a well thought out development system can provide. Microchip's MPLAB® Starter Kit for Serial Memory Products includes everything necessary to quickly develop a robust and reliable Serial EEPROM design, and greatly reduces the time required for system integration...

    • MPLAB PM3 Universal Device Programmer ( DV007004 )

      MPLAB

      The MPLAB® PM3 Universal Device Programmer is easy to use and operates with a PC or as a stand-alone unit, and programs Microchip's entire line of PIC® devices as well as the latest dsPIC® DSC devices. When used standalone, data can be loaded and saved with the SD/MMC card (not included).

      • Socket: AC164365   PartNo: 24AA512 (14ST)
      • Socket: AC164365   PartNo: 24AA512 (8ST)
      • Socket: AC164369   PartNo: 24AA512 (8MF)
      • Socket: AC164370   PartNo: 24AA512 (8SM)
      • Socket: AC164344   PartNo: 24AA512 (8SN)
      • Socket: AC164344   PartNo: 24AA512 (8P)
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    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    24AA512-I/P
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    24AA512T-I/SM
    0.124400
    0.379048
    8
    SOIJ
    .208in
    Matte Tin
    e3
    24AA512-I/SM
    0.124400
    0.266667
    8
    SOIJ
    .208in
    Matte Tin
    e3
    24AA512-I/SN
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    24AA512T-I/SN
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    24AA512T-I/ST14
    0.060000
    0.246800
    14
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA512-I/ST14
    0.060000
    0.125000
    14
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA512-I/ST
    0.033000
    0.090000
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA512T-I/ST
    0.033000
    0.215600
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA512T-I/CS17K
    0.005000
    0.200000
    8
    CSP
    Varies
    SAC
    e1
    24AA512-I/MF
    0.076900
    0.133333
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    24AA512T-I/MF
    0.076900
    0.218182
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.