AT24C256 EEPROM 256K Bit Memory I2C IIC Module Interface with Power Supply Indicator, Pull up Resistors and Direct Jumper Setting

If you need to do some data storage in Arduino but found that the EEPROM in ATmega chip too limited, then this I2C EEPROM module is your best choice. This module is based on the EEPROM chip AT24C256, which has 256k bit capacity. It communicate with Arduino using I2C bus.
AT24C256 EEPROM has a wide operating voltage range from 1.7V to 5.5V, which makes it ideal to be used both for 3.3V systems and 5V systems.  Each IC comes with a storage space of 32Kbyte and can be cascaded with 8 similar IC if expansion is required. The IC works with help of 2-wire protocol (IIC/I2C) and hence it is easy to interface with most of the MCUs and consumes less number of pins. Also the Read current for the IC is only 40uA which makes it ideal for battery operated applications.

Features & Specifications:
– Onboard 8P-chip carrier, can support AT24C256 series chips;
– Pin power supply, on-board power indicator;
– On-board pull-up resistor for I2C communications required;
– All pins leads out and be marked, the address input and the write-protect pin direct jumper settings;
– PCB board size: 36.5 (mm) x12 (mm)
– Operating Voltage: 1.7V to 5.5V
– 2-wire Serial Interface (IIC)
– 32K byte of storage memory (256Kbit)
– 128-byte page write buffer
– Read current: 40uA
– Write cycle time: 5ms
– 400 kHz to 1MHz clock compatible
– 10,000,000 read/write cycles

Applications
– Data Logging
– Audio devices
– Remote storage devices
– Data analytics
– Storage devices
– Used where Flash memory of MCU is less

Full Example by using Arduino

Package Includes:
1 x EEPROM Module