DESCRIPTION Add robust storage memory to your TinyDuino with this EEPROM TinyShield. Built around the Microchip 24FC1025, this EEPROM is a simple way to store settings, logs, or any other data your project needs to keep through power cycles. The EEPROM TinyShield is low power and works through the I2C interface. It has 1 Mbit (128KBytes) of storage and is byte addressable. Example code is provided to make it simple to add EEPROM support to your projects. To learn more about the TinyDuino Platform, click here TECH SPECS To see what other TinyShields this will work with or conflict with, check out the TinyShield Compatibility Matrix Microchip 24FC1025 EEPROM Specs 128K x 8 (1 Mbit) 128-Byte Page Write Buffer Page Write Time 5 ms Max Write Endurance: 1,000,000 Data Retention: 200 Years TinyDuino Power Requirements Voltage: 1.8V - 5.5V Current: Standby: 5uA Read: 450uA Write: 5mA Due to the low current, this board can be run using the TinyDuino coin cell option Pins Used A5/SCL - I2C Serial Clock line A4/SDA - I2C Serial Data line Dimensions 20mm x 20mm (.787 inches x .787 inches) Max Height (from lower bottom TinyShield Connector to upper top TinyShield Connector): 5.11mm (0.201 inches) Weight: 1.11 grams (.039 ounces) DOWNLOADS Microchip EEPROM product page Datasheet Schematic Eagle Files Sample Arduino code LEARN
