M95640 Series 64 Kb (8 K x 8) 2 MHz 5.5 V Serial SPI bus EEPROM - TSSOP-8
EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin TSSOP T/R
Standard Serial EEPROM SPI 4M Cycles, 1.8V, TSSOP-8L, Tape and Reel