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24AA04,24LC04B Data Sheet

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发表于 2010-4-24 11:03:20 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
  24AA04/24LC04B Data Sheet


The Microchip Technology Inc. 24AA04 is a 4 Kbit Electrically Erasable PROM. The device is organized as two 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 24AA04 also has a page write capability for up to 16 bytes of data. The 24XX04 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  4K bits (x8)
Max. Clock Freq.  400 kHz
Page Size (bytes)  16
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
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 and 400 kHz clock compatibility
Page write time 3 ms, typical
Self-timed erase/write cycle
16-byte page write buffer
Hardware write-protect
ESD protection >4,000V
More than 1 million erase/write cycles
Data retention >200 years


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