标题: 24AA00/24LC00/24C00 Data Sheet [打印本页] 作者: admin 时间: 2010-4-17 12:50 标题: 24AA00/24LC00/24C00 Data Sheet 24AA00/24LC00/24C00 Data Sheet
The Microchip Technology Inc. 24AA00/24LC00/ 24C00 (24XX00*) is a 128-bit Electrically Erasable PROM memory organized as 16 x 8 with a 2-wire serial interface. Low-voltage design permits operation down to 1.7 volts for the 24AA00 version, and every version maintains a maximum standby current of only 1 μA and typical active current of only 500 μA. This device was designed for where a small amount of EEPROM is needed for the storage of calibration values, ID numbers or manufacturing information, etc. The 24XX00 is available in 8-pin PDIP, 8-pin SOIC (3.90 mm), 8-pin TSSOP, 8-pin 2x3 DFN and the 5-pin SOT-23 packages.
参数名称 数值
Density 128 bits (x8)
Max. Clock Freq. 400 kHz
Page Size (bytes) 0
Endurance 1,000,000
Op. Volt Range (V) 1.8 to 6
Temp Range (°C) -40°C to +85°C
特性
Single supply with operation down to 1.7V for
24AA00 devices, 2.5V for 24LC00 devices
Low-power CMOS technology:
- Read current 500 μA, typical
- Standby current 100 nA, typical
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
ESD protection >4000V
More than 1 million erase/write cycles
Data retention >200 years
Factory programming available
