ATMEL 24C02 开机计数的例子,包括 I2C 协议的读写,24C02读取和保存数据-ATMEL 24C02 countless examples of the boot, including read and write I2C protocol, 24C02 read and save data

24c02 eeprom interfacing with 89c51... AT24C02 is a two-wire serial EEPROM Atmel. 24C02 is an 8 pin IC and reads 8 bit data serially. Its memory size is 2KB. Pins 1- 3 are address pins which are connected to ground. Pin 4 is GND Pin 5 is SDA (serial