
AT24C128 I2C Interface EEPROM Storage Module
The AT24C128 I2C Interface EEPROM Storage Module is a value-for-money usb interface module designed for everyday users. It features Shipping Weight: 0.005 kg and Shipping Dimensions: 4 × 3 × 2 cm.
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About This Product
The AT24C128 I2C Interface EEPROM Storage Module is a value-for-money usb interface module designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Shipping Weight: 0.005 kg
- Shipping Dimensions: 4 × 3 × 2 cm
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The AT24C128 I2C Interface EEPROM Storage Module is a compact and reliable non-volatile memory solution designed for embedded systems requiring external data storage. Built around the AT24C128 EEPROM IC, it offers 128K bit memory capacity, making it suitable for storing configuration data, calibration values, device parameters, and small logs.
The module communicates via an I2C/IIC interface, ensuring easy integration with Arduino, STM32, ESP, Raspberry Pi, and other controllers. With low power consumption, long data retention, and high endurance, it is ideal for memory expansion in microcontroller-based projects. Its compact PCB design and pin header interface make it easy to use in prototyping and production applications.
Features:
- Based on AT24C128 EEPROM IC
- 128K bit non-volatile memory
- I2C / IIC communication interface
- Retains data without power
- Supports byte and page write
- Low power operation
- Compact PCB breakout design
- Easy microcontroller interfacing
Specifications:
- Item Type: EEPROM Memory Module
- Memory IC: AT24C128
- Memory Capacity: 128K bit
- Memory Organization: 16384 × 8 bit
- Memory Type: Non-volatile EEPROM
- Operating Voltage: 2.7V to 5.5V DC
- Interface Type: I2C / IIC
- Clock Frequency: Up to 400KHz
- Write Cycle Time: 5ms typical
- Data Retention: 100 years typical
- Endurance: 1 million write cycles typical
- Board Type: EEPROM breakout module
- Connection Type: Pin header interface
- Dimensions: 22 × 11 × 1 mm
- Weight: 1g
Package Includes:
1 x AT24C128 I2C Interface EEPROM Storage Module
1 x Header Pin





