24AA01,24LC01B Data Sheet

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  24AA01/24LC01B Data Sheet

The Microchip Technology Inc. 24AA01/24LC01B (24XX01*) is a 1 Kbit Electrically Erasable PROM. The device is organized as one block of 128 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 24XX01 also has a page write capability for up to 8 bytes of data. The 24XX01 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.

参数名称  数值
Density  1K bits (x8)
Max. Clock Freq.  400 kHz
Page Size (bytes)  8
Write Protect  Whole Array
Endurance  1,000,000
Op. Volt Range (V)  1.7 to 5.5
Temp Range (°C)  -40°C to +85°C  

     特性
  Single supply with operation down to 1.7V for
    24AAXX devices, 2.5V for 24LCXX devices
  Low-power CMOS technology
    - Read current 1 mA, typical
    - Standby current 1 mA, typical (I-temp)
  2-wire serial interface, I2C™ compatible
  Schmitt Trigger inputs for noise suppression
  Output slope control to eliminate ground bounce
  100 kHz and 400 kHz compatibility
  Page write time 3 ms, typical
  More than 1 million erase/write cycles
  Data retention >200 years
  Factory programmable available


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