4K-Bit SPI??Interface Serial CMOS EEPROM

General Description The FM25C040U is a 4K (4,096) bit serial interface CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory). This device fully conforms to the SPI 4-wire protocol which uses Chip Select (/CS), Clock (SCK), Data-in (SI) and Data out (SO) pins to synchronously control

4K SPI ??Bus Serial EEPROM

DESCRIPTION The Microchip Technology Inc. 25AA040/25LC040/25C040 (25xx040*) is a 4K bit serial Electrically Erasable PROM. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and

4K SPI Bus Serial EEPROM

文件：335.21 Kbytes Page：22 Pages

4K SPI ??Bus Serial EEPROM

文件：419.01 Kbytes Page：22 Pages

4K SPI ??Bus Serial EEPROM

文件：419.01 Kbytes Page：22 Pages

4K SPI ??Bus Serial EEPROM

文件：419.01 Kbytes Page：22 Pages