24AA025UID-I/SN [Microchip]

The Microchip Technology Inc. 24AA025UID is a 2Kb Serial EEPROM with a pre-programmed, 32-bit unique ID. This serial number is unique across all UID-Family of EEPROMs. The ID is scalable to 48-bit, 64-bit, 128-bit, 256-bit, and other lengths.The device is organized as two blocks of 128 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with maximum standby and active currents of only 1 uA and 1 mA, respectively. The 24AA025UID also has a page write capability for up to 16 bytes of data. The 24AA025UID is available in the standard 8-pin PDIP, 8-pin SOIC, 6-lead SOT-23 packages.

• Pre-programmed 32-bit Serial Number
• Unique Across All UID-Family EEPROMs
• Scalable to 48-bit, 64-bit, 128-bit, 256-bit, and other lengths
• Single Supply with Operation Down to 1.7V
• Low-Power CMOS Technology:- Read current 1 mA, max.- Standby current 1 uA, max.
• 2-Wire Serial Interface, I2C™ Compatible
• Schmitt Trigger Inputs for Noise Suppression
• Output Slope Control to Eliminate Ground Bounce
• 100 kHz and 400 kHz Clock Compatibility
• Page Write Time 3 ms, typical
• Self-Timed Erase/Write Cycle
• Page Write Buffer:- 16-byte page
• ESD Protection >4,000V
• More than 1 Million Erase/Write Cycles
• Data Retention >200 Years
• Factory Programming Available
• Available Packages:- 8-lead PDIP, 8-lead SOIC, and 6-lead SOT-23
• Pb-free and RoHS Compliant
• Temperature Ranges:- Industrial (I): -40°C to +85°C