Microchip Technology Inc

AT24HC02C

In Production

The Microchip AT24HC02C is a 2 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 256 x 8 and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options and operates from 1.7V to 5.5V.

The AT24HC02C features half-array write protection. For full array write protection, see the AT24C02C.

 

    Features

        • 256 x 8 (2 Kbit)
        • 2-Wire Serial Interface, I2C Compatible
          • 400 kHz (1.7V) and 1 MHz (>2.5V) clock compatibility
          • Supports up to 8 devices on the bus
        • Self-Timed Erase and Write Cycles (5 ms max.)
        • Low Power Consumption
          • Read current 0.4 mA (Typ), 1 mA (Max)
          • Write current 2 mA (Typ), 3 mA (Max)
          • Standby current 6 uA (Max)
        • Half-Array Hardware Write-Protect Pin
        • More than 1 million erase/write cycles
        • Data retention > 100 years
        • Factory Programming Available
        • Available in 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP
    Parameter Name
    Value
    Density
    2K bits
    Op. Volt Range (V)
    1.7 to 5.5
    Max. Clock Freq.
    1 MHz
    Page Size (bytes)
    8
    Write Protect
    Upper Half
    Temp Range (°C)
    -40°C to +85°C
    Endurance
    1,000,000
    Documentation
    Data Sheets
    04/01/2013
    804KB
      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
    AT24HC02C-PUM
    8
    PDIP
    -40C to +85C
    TUBE
    0.28
    0.27
    0.26
    0.24
    0.23
    AT24HC02C-SSHM-B
    8
    SOIC
    -40C to +85C
    TUBE
    0.14
    0.14
    0.13
    0.12
    0.11
    AT24HC02C-SSHM-T
    8
    SOIC
    -40C to +85C
    T/R
    0.14
    0.14
    0.13
    0.12
    0.11
     
    AT24HC02C-XHM-B
    8
    TSSOP
    -40C to +85C
    TUBE
    0.14
    0.14
    0.13
    0.13
    0.12
    AT24HC02C-XHM-T
    8
    TSSOP
    -40C to +85C
    T/R
    0.14
    0.14
    0.13
    0.13
    0.12
     

    ** 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
    AT24HC02C-PUM
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    AT24HC02C-SSHM-T
    0.075000
    0.250000
    8
    SOIC
    3.90mm(.150in)
    NiPdAu
    e4
    AT24HC02C-SSHM-B
    0.075000
    0.163265
    8
    SOIC
    3.90mm(.150in)
    NiPdAu
    e4
    AT24HC02C-XHM-T
    0.035800
    0.199200
    8
    TSSOP
    4.4mm
    NiPdAu
    e4
    AT24HC02C-XHM-B
    0.035800
    0.190000
    8
    TSSOP
    4.4mm
    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.