Microchip Technology Inc

25LC1024

In Production

For product comparison, please consider: 25AA1024, AT25M01
View Side By Side Comparison

The Microchip 25LC1024 is a 1 Mb Serial EEPROM utilizing the industry standard Serial Peripheral Interface (SPI) compatible serial bus. The device is organized as one block of 128K x 8-bit and is optimized for use in consumer electronics, industrial, medical, and automotive applications where reliable and dependable nonvolatile memory storage is essential. Software write protection allows the user to protect ¼, ½, or the entire memory array. A hardware write protect pin is also provided, which additionally protects against inadvertent writes to the status register. The EEPROM is available in a variety of space-saving packaging options.

 

    Features

        • 128K x 8-bit (1 Mbit)
        • Serial Peripheral Interface (SPI) Compatible
          • Supports SPI modes 0 and 3
          • Up to 20 MHz clock frequency
        • Self-Timed Erase and Write Cycles (6 ms max.)
        • Low Power Consumption
          • Read current: 10 mA (Max) at 20 MHz
          • Write current: 7mA (Max) at 5.5V
          • Deep power-down current: 1 μA (Max) at 2.5 V
        • Block Write Protection: Protect 1/4, 1/2 or Entire Array
        • More than 1 million erase/write cycles
        • Data retention > 200 years
        • Temperature Ranges Available
          • Industrial (I): -40°C to 85°C
          • Extended (E): -40°C to +125°C
        • Automotive AECQ-100 Qualified1
        • Factory Programming Available
        • Available in standard packages including 8-lead PDIP and SOIJ, and advanced package 8-lead 5x6 DFN 

        1Contact Microchip for automotive grade products

         

    Parameter Name
    Value
    Density
    1024 Kbit
    Op. Volt Range (V)
    2.5 to 5.5
    Max. Clock Freq.
    20 MHz
    Page Size (bytes)
    256
    Write Protect
    Quarter, Half, Whole Array
    Temp Range (°C)
    -40°C to +125°C
    Endurance
    1,000,000
    Bus Modes
    SPI
    Documentation
    Data Sheets
    05/24/2010
    699KB
      Application Notes
     
     
     
    AppNote
    07/12/2005
    361KB
    AppNote
    10/10/2005
    327KB
    AppNote
    12/15/2005
    696KB
    AppNote
    12/23/2005
    175KB
    AppNote
    05/03/2006
    207KB
    AppNote
    11/27/2007
    370KB
    AppNote
    02/12/2007
    431KB
    AppNote
    11/08/2007
    367KB
    AppNote
    05/22/2008
    216KB
    AppNote
    09/07/2011
    275KB
    AppNote
    05/22/2008
    214KB
    AppNote
    12/07/2011
    282KB
    AppNote
    08/18/2005
    194KB
    AppNote
    01/04/2005
    317KB
    AppNote
    06/28/2005
    343KB
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    10216KB
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    725KB
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    07/11/2011
    182KB
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    01/29/2013
    305KB
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      CAD Resource
     
     
     
     
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    01/29/2013
    11KB
      Product Selection Tools
     
     
     
     
    Product Line Card
    04/13/2016
    10173KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    25LC1024-E/MF
    8
    DFN-S
    -40C to +125C
    TUBE
    3.22
    3.10
    2.98
    2.82
    2.66
     
    25LC1024-E/P
    8
    PDIP
    -40C to +125C
    TUBE
    3.04
    2.93
    2.81
    2.66
    2.51
     
    25LC1024-E/SM
    8
    SOIJ
    -40C to +125C
    TUBE
    3.00
    2.89
    2.78
    2.63
    2.48
     
    25LC1024-I/MF
    8
    DFN-S
    -40C to +85C
    TUBE
    3.16
    3.04
    2.92
    2.77
    2.61
    25LC1024-I/P
    8
    PDIP
    -40C to +85C
    TUBE
    2.98
    2.87
    2.76
    2.61
    2.46
    25LC1024-I/SM
    8
    SOIJ
    -40C to +85C
    TUBE
    2.94
    2.83
    2.72
    2.57
    2.43
    25LC1024T-E/MF
    8
    DFN-S
    -40C to +125C
    T/R
    3.22
    3.10
    2.98
    2.82
    2.66
     
    25LC1024T-E/SM
    8
    SOIJ
    -40C to +125C
    T/R
    3.00
    2.89
    2.78
    2.63
    2.48
     
    25LC1024T-I/MF
    8
    DFN-S
    -40C to +85C
    T/R
    3.16
    3.04
    2.92
    2.77
    2.61
     
    25LC1024T-I/SM
    8
    SOIJ
    -40C to +85C
    T/R
    2.94
    2.83
    2.72
    2.57
    2.43
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    Development Tools
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    • Programmers
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    • MPLAB PM3 Universal Device Programmer ( DV007004 )

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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
    25LC1024-I/P
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    25LC1024-E/P
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    25LC1024T-I/SM
    0.124400
    0.379048
    8
    SOIJ
    .208in
    Matte Tin
    e3
    25LC1024T-E/SM
    0.124400
    0.379048
    8
    SOIJ
    .208in
    Matte Tin
    e3
    25LC1024-I/SM
    0.124400
    0.266667
    8
    SOIJ
    .208in
    Matte Tin
    e3
    25LC1024-E/SM16KVAO
    0.124400
    0.266667
    8
    SOIJ
    .208in
    Matte Tin
    e3
    25LC1024T-E/SM16KVAO
    0.124400
    0.379048
    8
    SOIJ
    .208in
    Matte Tin
    e3
    25LC1024-E/SM
    0.124400
    0.266667
    8
    SOIJ
    .208in
    Matte Tin
    e3
    25LC1024-I/MF
    0.076900
    0.133333
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    25LC1024T-I/MF
    0.076900
    0.218182
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    25LC1024-E/MF
    0.076900
    0.133333
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    25LC1024T-E/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.