IC nhớ AT24C128B-PU chân cắm DIP8:- Kiểu chân: DIP(8); chính Hãng: ATMEL;- Two-wire Serial EEPROM 128Kbit (16,384 x 8), I2C compatible 1MHz (2.5V, 5.5V), 400 kHz (1.8V) Compatibility, VCC 1.8V to 5.5V.- Standard-voltage Operation: 1.8V