标题: 24AA128,24LC128,24FC128 Data Sheet [打印本页] 作者: admin 时间: 2010-4-24 11:21 标题: 24AA128,24LC128,24FC128 Data Sheet 24AA128/24LC128/24FC128 Data Sheet
The Microchip Technology Inc. 24AA128/24LC128/ 24FC128 (24XX128*) is a 16K x 8 (128 Kbit) Serial Electrically Erasable PROM (EEPROM), capable of operation across a broad voltage range (1.7V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 128K boundary. Functional address lines allow up to eight devices on the same bus, for up to 1 Mbit address space. This device is available in the standard 8-pin plastic DIP, SOIC (3.90 mm and 5.28 mm), TSSOP, MSOP, DFN, and Chip Scale packages.
参数名称 数值
Density 128K bits (x8)
Max. Clock Freq. 400 kHz
Page Size (bytes) 64
Write Protect Whole Array
Endurance 1,000,000
Op. Volt Range (V) 1.8 to 5.5
Temp Range (°C) -40°C to +85°C
特性
Single Supply with Operation down to 1.7V for
24AA128/24FC128 devices, 2.5V for 24LC128
devices
Low-Power CMOS Technology:
- Write current 3 mA, typical
- Standby current 100 nA, typical
2-Wire Serial Interface, I2C™ Compatible
Cascadable up to Eight Devices
Schmitt Trigger Inputs for Noise Suppression
Output Slope Control to Eliminate Ground Bounce
100 kHz and 400 kHz Clock Compatibility
1 MHz Clock for FC Versions
Page Write Time 5 ms, typical
Self-Timed Erase/Write Cycle
64-Byte Page Write Buffer
Hardware Write-Protect
ESD Protection >4000V
More than 1 Million Erase/Write Cycles
Data Retention > 200 years
Factory Programming Available
