24AA174

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请考虑使用此器件和数据手册:  24AA16
参数名称  数值
Density  16K 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  


  Summary
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.  



  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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