256K I2C serial EEPROM with EUI-48�, EUI-64� and unique 32bit serial number capable of operation across a broad voltage range (1.7V to 5.5V).
- Unique across all UID-family EEPROMs
- Scalable to 48bit, 64bit, 128bit, 256bit and other lengths
- Compatible with EUI-48� and EUI-64�
- Codes stored in permanently write-protected upper 1/8th of EEPROM array
- Single supply with operation down to 1.7V, data retention >200 years
- Low-power CMOS technology and 2-wire serial interface, I2C compatible
- Cascadable up to eight devices and Schmitt trigger inputs for noise suppression
- Output slope control to eliminate ground bounce and 100KHz and 400KHz clock compatibility
- Page write time 5ms max, Self-timed erase/write cycle and 64byte page write buffer
- ESD protection >4000V, more than One Million erase/write cycles
Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
MICROCHIP |
| Part Number |
24AA256UID-I/SN |
| Quantity |
Each |
| Technical Data Sheet EN |
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| Product Change Notice EN |
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