admin 发表于 2010-4-24 11:08:25

24AA16,24LC16B Data Sheet

http://www.microchip.com/stellent/images/mchpsiteimages/dwnfolder.gif24AA16/24LC16B Data Sheet
The Microchip Technology Inc. 24AA16 is a 16 Kbit Electrically Erasable PROM. 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 24AA16 also has a page write capability for up to 16 bytes of data. The 24AA16 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
Density16K bits (x8)
Max. Clock Freq.400 kHz
Page Size (bytes)16
Write ProtectWhole Array
Endurance1,000,000
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 (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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