Single-Wire 1-Kbit (128 x 8) Serial EEPROM with Factory-Programmed 64-Bit Serial Number

The Microchip AT21CS01 is a 1 Kb Serial EEPROM utilizing theSingle-Wire bus. Only two pins are needed to access the device: SI/O and GND.The SI/O signal is a combination data and power line, providing power to thedevice with a parasitic power scheme. The device is organized as one block of 128x 8 an 128 x 8 (1 Kbit)\nI²C protocol structure\nSelf-Timed Erase and Write Cycles (5 ms max.)\nCommunication through a single I/O pin\nStandard Speed (15.4 kbps) and High Speed (125 kbps) Modes\nRead current 0.08 mA (Typ), 0.3 mA (Max)\nWrite current 0.2 mA (Typ), 0.5 mA (Max)\nStandby current 0.7 uA (Typ;

Microchip

微芯科技

Single-Wire, I/O Powered 1-Kbit (128 x 8) Serial EEPROM with a Unique, Factory-Programmed 64-Bit Serial Number

文件：456.76 Kbytes 页数：47 Pages

MICROCHIP

微芯科技

Package：2-SMD，无引线；包装：散装 类别：集成电路（IC） 存储器 描述：IC EEPROM 1KBIT I2C 125KHZ 2XSFN

MICROCHIP

微芯科技

Package：8-SOIC（0.154"，3.90mm 宽）；包装：托盘 类别：集成电路（IC） 存储器 描述：IC EEPROM 1KBIT I2C 125KHZ 8SOIC

MICROCHIP

微芯科技

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 存储器 描述：IC EEPROM 1KBIT I2C 125KHZ 8SOIC

MICROCHIP

微芯科技