25AA02E64

25AA02E48/25AA02E64 2K SPI Bus Serial EEPROMs with EUI-48™ or EUI-64™ Node Identity Device Selection Table Part Number 25AA02E48 25AA02E64 VCC Range 1.8V-5.5V 1.8V-5.5V Page Size 16 Bytes 16 Bytes Features Preprogrammed Globally Unique, 48-bit or 64-bit Node Address Compatible with EUI-48™ and EUI-64™ 10 MHz Maximum Clock Frequency Low-Power CMOS Technology: - Maximum Write Current: 5 mA at 5.5V - Read Current: 5 mA at 5.5V, 10 MHz - Standby Current: 1 µA at 2.5V 256 x 8-bit Organization Write Page Mode (up to 16 bytes) Sequential Read Self-Timed Erase and Write Cycles (5 ms maximum) Block Write Protection: - Protect none, 1/4, 1/2 or all of array Built-in Write Protection: - Power-on/off data protection circuitry - Write enable latch - Write-protect pin High Reliability: - Endurance: 1,000,000 erase/write cycles - Data retention: >200 years - ESD protection: >4000V Temperature Ranges Supported: - Industrial (I): -40C to +85C Pb-Free and RoHS Compliant Package Types (not to scale) 6-Lead SOT-23 (OT) SOIC (SN) SCK 1 VSS 2 SI 3 6 VDD 5 CS 4 SO CS 1 SO 2 WP 3 VSS 4 8 VCC 7 HOLD 6 SCK 5 SI Temp. Ranges I I Packages SN, OT SN, OT Node Address EUI-48™ EUI-64™ Description The Microchip Technology Inc. 25AA02E48/25AA02E64 (25AA02EXX) is a 2 Kbit Serial Electrically Erasable Programmable Read-Only Memory (EEPROM). The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus. The bus signals required ar...