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AT93C56B
DATA SHEET
(12/10/2016)

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AT93C56B

In Production

The Microchip AT93C56B is a 2 Kb Microwire (3-wire) Serial EEPROM organized as either 256 x 8 or 128 x 16, selectable in hardware using the ORG pin. The device is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.

 

    Features

        • User selectable 256 x 8 or 128 x 16 Organization (2 Kbit)
        • Industry Standard Microwire Serial I/O
        • Up to 2 MHz clock compatibility
        • Self-Timed Erase and Write Cycles (5 ms max.)
        • Low Power Consumption
          • Read current 0.5 mA (Typ), 2.0 mA (Max)
          • Write current 0.5 mA (Typ),2.0 mA (Max)
          • Standby current 10.0 uA (Typ), 15.0 uA (Max)
        • Software Write-Protection
        • More than 1 million erase/write cycles
        • Data retention > 100 years
        • Extended Temperature Ranges Available (Grade 1 as defined in AEC-Q100)
          • Grade 1 Temperature Range: -40°C to 125°C
        • Qualified for Automotive Applications
        • Factory Programming Available
        • Available in 8-pin SOIC (150 mil), 8-pin TSSOP, 8-pad UDFN, 8-pad XDFN, and 8-ball VFBGA packages
    Parameter Name
    Value
    Density
    2K bits (x8 or x16)
    Op. Volt Range (V)
    1.7 to 5.5
    Max. Clock Freq.
    2 MHz
    Temp Range (°C)
    -40°C to +125°C
    Endurance
    1,000,000
    Documentation
    Data Sheets
    01/01/2015
    807KB
    Data Sheets
    12/10/2016
    673KB
      Application Notes
     
     
     
    AppNote
    04/01/2013
    79KB
    AppNote
    06/01/2008
    108KB
    AppNote
    12/10/2016
    689KB
      Brochures
     
     
     
    Brochures
    04/01/2015
    1209KB
    Brochures
    12/01/2012
    478KB
    Brochures
    11/01/2013
    5255KB
    Brochures
    12/10/2016
    4660KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    AT93C56B-MAHM-E
    8
    UDFN
    -40C to +85C
    T/R
    0.21
    0.21
    0.20
    0.19
    0.18
     
    AT93C56B-MAHM-T
    8
    UDFN
    -40C to +85C
    T/R
    0.21
    0.21
    0.20
    0.19
    0.18
    AT93C56B-SSHM-B
    8
    SOIC
    -40C to +85C
    TUBE
    0.16
    0.16
    0.15
    0.14
    0.13
    AT93C56B-SSHM-T
    8
    SOIC
    -40C to +85C
    T/R
    0.16
    0.16
    0.15
    0.14
    0.13
     
    AT93C56B-XHM-B
    8
    TSSOP
    -40C to +85C
    TUBE
    0.22
    0.21
    0.20
    0.19
    0.18
    AT93C56B-XHM-T
    8
    TSSOP
    -40C to +85C
    T/R
    0.22
    0.21
    0.20
    0.19
    0.18
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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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
    AT93C56B-SSHM-T
    0.075000
    0.250000
    8
    SOIC
    3.90mm(.150in)
    NiPdAu
    e4
    AT93C56B-SSHM-B
    0.075000
    0.163265
    8
    SOIC
    3.90mm(.150in)
    NiPdAu
    e4
    AT93C56B-SSHM-T-899
    0.075000
    0.250000
    8
    SOIC
    3.90mm(.150in)
    NiPdAu
    e4
    AT93C56B-SSPD-T
    0.075000
    0.250000
    8
    SOIC
    3.90mm(.150in)
    NiPdAu
    e4
    AT93C56B-XHM-B
    0.035800
    0.190000
    8
    TSSOP
    4.4mm
    NiPdAu
    e4
    AT93C56B-XHM-T
    0.035800
    0.199200
    8
    TSSOP
    4.4mm
    NiPdAu
    e4
    AT93C56B-MAHM-E
    0.009600
    0.538600
    8
    UDFN
    2x3x0.6mm
    NiPdAu
    e4
    AT93C56B-MAHM-T
    0.009600
    0.538600
    8
    UDFN
    2x3x0.6mm
    NiPdAu
    e4
    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.