Features • Single Supply for Read and Write: 2.7.
ATMEL
AT49BV001T - 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory
Features • Single Supply for Read and Write: 2.7 to 3.6V (BV), 3.0 to 3.6V (LV) • Fast Read Access Time – 70 ns • Internal Program Control and Timer •.