Description: AT24C256 I2C Onboard 4-Pin chip socket for mounting on AT24C256 chip. Pin header power supply, on-board power indicator. Onboard the I2C communications required pull-up resistor. All pin leads and labeling, can directly address input and write-protect pin jumper settings. Terminal Number: 4-Pin Material: PCB, Plastic, Electronic Compenent Color: Blue, Red PCB Size: 36.5*12mm Weight: 6g Package Includes: 1x AT24C256 EEPROM I2C Module with Jumper Cable