Electrically Erasable Read-Only Memory (EEPROM)-----Chip Introduction SM24C02

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Electrically Erasable Read-Only Memory (EEPROM)-----Chip Introduction SM24C02 [Copy link]

SM24C02 is an electrically erasable read-only memory (EEPROM) that contains 256 × 8 -bit storage space, with wide operating voltage, many erase and write times, and fast write speed. Up to 8 devices can be connected to the two-wire bus at the same time, and data is transmitted between devices on the connected bus through SDA (serial data line) and SCL (serial clock line), and each device (such as: microcontroller , memory, LCD driver or keyboard interface ) is identified according to the address. SM24C02 uses CMOS floating gate technology, has a built-in high-voltage pump, and can work under single voltage power supply conditions. The memory can be repeatedly erased and written 1 trillion times and has a 40- year data storage function. It has a wide range of applications, such as IC cards, CPU cards, decoding equipment, encryption cards, video processing, mobile communications, computers, automatic control systems and other fields. This I2C bus interface device is widely used .