Microchip Technology Inc

24AA64

In Production

The Microchip Technology Inc. 24AA64 is a 64Kb I2C™ compatible Serial EEPROM. The device is organized as a single block of 8Kex 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with standby and active currents of only 1 µA and 1 mA, respectively. It has been developed for advanced, lowpower applications such as personal communications or data acquisition. The 24XX64 also has a page write capability for up to 32 bytes of data. Functional address lines allow up to eight devices on the same bus, for up to 512 Kbits address space. The 24XX64 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP,DFN, TDFN and MSOP packages. The 24XX64 is also available in the 5-lead SOT-23 package.

 

    Features

        • Single-Supply with Operation down to 1.7V
        • Low-Power CMOS Technology
        • 2-Wire Serial Interface, I2C™ Compatible
        • Cascadable up to 8 Devices
        • Schmitt Trigger Inputs for Noise Suppression
        • Output Slope Control to Eliminate Ground Bounce
        • 100 kHz and 400 kHz Clock Compatibility
        • Page Write Time 5 ms, typical
        • Self-timed Erase/Write Cycle
        • 32-Byte Page Write Buffer
        • Hardware Write-protect
        • ESD Protection > 4,000V
        • More than 1 Million Erase/Write Cycles
        • Data Retention > 200 Years
        • Factory Programming Available
    Parameter Name
    Value
    Density
    64K bits (x8)
    Op. Volt Range (V)
    1.7 to 5.5
    Max. Clock Freq.
    400 kHz
    Page Size (bytes)
    32
    Temp Range (°C)
    -40°C to +125°C
    Endurance
    1,000,000
    Documentation
    Data Sheets
    12/10/2012
    1309KB
    Data Sheets
    12/15/2005
    908KB
      Application Notes
     
     
     
    AppNote
    12/23/2005
    175KB
    AppNote
    03/16/2007
    237KB
    AppNote
    03/16/2007
    515KB
    AppNote
    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
      Brochures
     
     
     
    Brochures
    02/05/2015
    4696KB
    Brochures
    09/10/2014
    10216KB
    Brochures
    07/22/2010
    725KB
      Sell Sheets
     
     
     
     
    Sell Sheets
    07/11/2011
    182KB
      IBIS
     
     
     
     
    IBIS
    01/29/2013
    297KB
      Webinars
     
     
     
     
    Webinars
    01/27/2010
    45050KB
    Webinars
    01/27/2010
    65664KB
    Webinars
    01/27/2010
    31187KB
    Webinars
    01/27/2010
    38593KB
    Webinars
    01/27/2010
    33683KB
      aspxCrossReference
     
     
     
     
    Cross Reference
    12/20/2005
    471KB
      Product Selection Tools
     
     
     
     
    Product Line Card
    04/13/2016
    10173KB
      aspxVerilog
     
     
     
     
    Verilog
    01/29/2013
    11KB
      Video
     
     
     
     
    Video
    07/17/2009
    68191KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    24AA64/P
    8
    PDIP
    0C to +70C
    TUBE
    0.44
    0.43
    0.41
    0.39
    0.36
     
    24AA64/SN
    8
    SOIC
    0C to +70C
    TUBE
    0.38
    0.37
    0.35
    0.33
    0.31
     
    24AA64-E/MS
    8
    MSOP
    -40C to +125C
    TUBE
    0.48
    0.46
    0.44
    0.42
    0.40
     
    24AA64-E/P
    8
    PDIP
    -40C to +125C
    TUBE
    0.50
    0.48
    0.46
    0.44
    0.41
     
    24AA64-E/SM
    8
    SOIJ
    -40C to +125C
    TUBE
    0.46
    0.45
    0.43
    0.40
    0.38
     
    24AA64-E/SN
    8
    SOIC
    -40C to +125C
    TUBE
    0.44
    0.43
    0.41
    0.39
    0.36
     
    24AA64-E/ST
    8
    TSSOP
    -40C to +125C
    TUBE
    0.48
    0.46
    0.44
    0.42
    0.40
     
    24AA64-I/MS
    8
    MSOP
    -40C to +85C
    TUBE
    0.42
    0.41
    0.39
    0.37
    0.35
    24AA64-I/P
    8
    PDIP
    -40C to +85C
    TUBE
    0.44
    0.43
    0.41
    0.39
    0.36
    24AA64-I/SM
    8
    SOIJ
    -40C to +85C
    TUBE
    0.40
    0.39
    0.37
    0.35
    0.33
    24AA64-I/SN
    8
    SOIC
    -40C to +85C
    TUBE
    0.38
    0.37
    0.35
    0.33
    0.31
    24AA64-I/ST
    8
    TSSOP
    -40C to +85C
    TUBE
    0.42
    0.41
    0.39
    0.37
    0.35
    24AA64T/SN
    8
    SOIC
    0C to +70C
    T/R
    0.38
    0.37
    0.35
    0.33
    0.31
     
    24AA64T-E/MNY
    8
    TDFN
    -40C to +125C
    T/R
    0.48
    0.46
    0.44
    0.42
    0.40
     
    24AA64T-E/MS
    8
    MSOP
    -40C to +125C
    T/R
    0.48
    0.46
    0.44
    0.42
    0.40
     
    24AA64T-E/OT
    5
    SOT-23
    -40C to +125C
    T/R
    0.42
    0.41
    0.39
    0.37
    0.35
     
    24AA64T-E/SM
    8
    SOIJ
    -40C to +125C
    T/R
    0.46
    0.45
    0.43
    0.40
    0.38
     
    24AA64T-E/SN
    8
    SOIC
    -40C to +125C
    T/R
    0.44
    0.43
    0.41
    0.39
    0.36
     
    24AA64T-E/ST
    8
    TSSOP
    -40C to +125C
    T/R
    0.48
    0.46
    0.44
    0.42
    0.40
     
    24AA64T-I/CS16K
    5
    CSP
    -40C to +85C
    COBT/R
    0.58
    0.56
    0.54
    0.51
    0.48
    24AA64T-I/MC
    8
    DFN
    -40C to +85C
    T/R
    0.46
    0.45
    0.43
    0.40
    0.38
     
    24AA64T-I/MNY
    8
    TDFN
    -40C to +85C
    T/R
    0.42
    0.41
    0.39
    0.37
    0.35
    24AA64T-I/MS
    8
    MSOP
    -40C to +85C
    T/R
    0.42
    0.41
    0.39
    0.37
    0.35
     
    24AA64T-I/OT
    5
    SOT-23
    -40C to +85C
    T/R
    0.36
    0.35
    0.33
    0.32
    0.30
    24AA64T-I/SM
    8
    SOIJ
    -40C to +85C
    T/R
    0.40
    0.39
    0.37
    0.35
    0.33
     
    24AA64T-I/SN
    8
    SOIC
    -40C to +85C
    T/R
    0.38
    0.37
    0.35
    0.33
    0.31
     
    24AA64T-I/ST
    8
    TSSOP
    -40C to +85C
    T/R
    0.42
    0.41
    0.39
    0.37
    0.35
     
    24AA64X/ST
    8
    TSSOP
    0C to +70C
    TUBE
    0.42
    0.41
    0.39
    0.37
    0.35
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
    Open a microchipDIRECT account today!

    Development Tools
    • Demo & Eval Boards
    • Programmers
    • Serial EEPROM PIM PICtail Pack ( AC243003 )

      Serial

      The Serial EEPROM PIM PICtail™ Modules are a series of boards designed around Microchip Serial EEPROM devices. The boards are designed to interface with the PICtail Plus connector as well as the MPLAB® Starter Kit for Serial Memory Products and the PICkit™ 2, allowing you to get started right out of the box.

    • 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: AC164363   PartNo: 24AA64 (5OT)
      • Socket: AC164365   PartNo: 24AA64 (8ST)
      • Socket: AC164366   PartNo: 24AA64 (8MS)
      • Socket: AC164370   PartNo: 24AA64 (8SM)
      • Socket: AC164368   PartNo: 24AA64 (8MC)
      • Socket: AC164344   PartNo: 24AA64 (8SN)
      • Socket: AC164344   PartNo: 24AA64 (8P)
    Similar Devices
    Product
    Memory Size
    Memory Speed
    Package
    Price5K
    64K
    400 kHz
    CSP-5, DFN-8, MSOP-8, PDIP-8, SOIC 150mil-8, SOIJ-8, SOT-23-5, TDFN-8, TSSOP-8
    $0.28
     
    400 kHz
    MSOP-8, PDIP-8, SOIC 150mil-8, SOT-23-5, TDFN-8, TSSOP-8
    $0.28
    64K
    400 kHz
    PDIP-8, SOIJ-8
    $1.24
    64K
    400 kHz
    PDIP-8, SOIJ-8
    $1.24
    64K
    1 MHz
    DFN-8, DFN-S-8, MSOP-8, PDIP-8, SOIC 150mil-8, SOIJ-8, SOT-23-5, TDFN-8, TSSOP-8
    $0.28
    64K
    400 kHz
    DFN-8, MSOP-8, PDIP-8, SOIC 150mil-8, SOIJ-8, SOT-23-5, TDFN-8, TSSOP-8
    $0.28
     
    400 kHz
    MSOP-8, PDIP-8, SOIC 150mil-8, SOT-23-5, TDFN-8, TSSOP-8
    $0.28
    64K
    400 kHz
    PDIP-8, SOIJ-8
    $1.24
    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    24AA64-E/P
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    24AA64F-I/P
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    24AA64/P
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    24AA64-I/P
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    24AA64/PRVA
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    24AA64T-I/SM
    0.124400
    0.379048
    8
    SOIJ
    .208in
    Matte Tin
    e3
    24AA64-I/SM
    0.124400
    0.266667
    8
    SOIJ
    .208in
    Matte Tin
    e3
    24AA64-E/SM
    0.124400
    0.266667
    8
    SOIJ
    .208in
    Matte Tin
    e3
    24AA64T-E/SM
    0.124400
    0.379048
    8
    SOIJ
    .208in
    Matte Tin
    e3
    24AA64T-E/SN
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    24AA64-E/SN
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    24AA64/SN
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    24AA64T/SN
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    24AA64-I/SN
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    24AA64T-I/SN
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    24AA64T-I/SNG
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    24AA64F-I/SN
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    24AA64FT-I/SN
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    24AA64T-I/ST
    0.033000
    0.215600
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA64X-I/ST
    0.033000
    0.090000
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA64-I/ST
    0.033000
    0.090000
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA64F-I/ST
    0.033000
    0.090000
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA64FT-I/ST
    0.033000
    0.215600
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA64-E/ST
    0.033000
    0.090000
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA64T-E/ST
    0.033000
    0.215600
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA64XT-I/ST
    0.033000
    0.215600
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA64X/ST
    0.033000
    0.090000
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA64XT/ST
    0.033000
    0.215600
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA64X/STRVA
    0.033000
    0.090000
    8
    TSSOP
    4.4mm
    Matte Tin
    e3
    24AA64FT-I/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    24AA64T-I/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    24AA64T-E/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    24AA64T-I/MS
    0.025600
    0.215600
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    24AA64-I/MS
    0.025600
    0.070000
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    24AA64T-E/MS
    0.025600
    0.215600
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    24AA64-E/MS
    0.025600
    0.070000
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    24AA64F-I/MS
    0.025600
    0.070000
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    24AA64FT-I/MS
    0.025600
    0.215600
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    24AA64T-I/MC
    0.015600
    0.130606
    8
    DFN
    2x3x0.9mm
    Matte Tin
    e3
    24AA64T-E/MNY
    0.014300
    0.248485
    8
    TDFN
    2x3x0.8mm
    NiPdAu
    e4
    24AA64FT-I/MNY
    0.014300
    0.248485
    8
    TDFN
    2x3x0.8mm
    NiPdAu
    e4
    24AA64T-E/MNYVAO
    0.014300
    0.248485
    8
    TDFN
    2x3x0.8mm
    NiPdAu
    e4
    24AA64T-I/MNY
    0.014300
    0.248485
    8
    TDFN
    2x3x0.8mm
    NiPdAu
    e4
    24AA64T-I/CS16K
    0.005000
    0.200000
    5
    CSP
    Varies
    SAC
    e1
    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.