EEPROM TinyShield - ASD2202-R-E
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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
TECHNICAL DETAILS
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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)
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