FM24C09U Datasheet | Fairchild Semiconductor

FM24C08U/09U - 8K-Bit Standard 2-Wire Bus Interface Serial EEPROM August 2000 FM24C08U/09U - 8K-Bit Standard 2-Wire Bus Interface Serial EEPROM General Description The FM24C08U/09U devices are 8192 bits of CMOS non-volatile electrically erasable memory. These devices conform to all specifications in the Standard IIC 2-wire protocol. They are designed to minimize device pin count and simplify PC board layout requirements. The upper half (upper 4Kbit) of the memory of the FM24C09U can be write protected by connecting the WP pin to VCC. This section of memory then bees unalterable unless WP is switched to VSS. This munications protocol uses CLOCK (SCL) and DATA I/O (SDA) lines to...