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The Microchip Technology Inc. 24AA16/24LC16B is a 16Kb I2C™ compatible Serial EEPROM. The device is organized as eight blocks of 256 x 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. The 24XX16 also has a page write capability for up to 16 bytes of data. The 24XX16 is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 DFN and MSOP packages, and is also available in the 5-lead SOT-23 package.


Additional Features
    • Single supply with operation down to 2.5V for 24LC16B devices
    • Low-power CMOS technology
    • 2-wire serial interface, I2C™ compatible
    • Schmitt Trigger inputs for noise suppression
    • Output slope control to eliminate ground bounce
    • 100 kHz (2.5V) and 400 kHz clock compatibility
    • Page write time 5 ms max.
    • More than 1 million erase/write cycles
    • Data retention > 200 years
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