Cmos 1.8 Volt-only Simultaneous Read/write, Burst Mode Flash Memory, And 8 Mbit (512 K X 16-bit) Sram

The AM29BDS640H is a 64 Mbit, 1.8 Volt-only, simultaneous Read/Write, Burst Mode Flash memory device, organized as 4,194,304 words of 16 bits each. This device uses a single VCC of 1.65 to 1.95 V to read, program, and erase the mem- ory array. A 12.0-volt VHH on ACC may be used for faster program performance if desired. At 66 MHz, the device provides a burst access of 11 ns at 30 pF with a latency of 56 ns at 30 pF.At 54 MHz, the device provides a burst access of 13.5 ns at 30 pF with a latency of 69ns at 30 pF. The device operates within the industrial tem- perature range of -40C to +85C. The device is offered in the 64-ball FBGA package. By Meet Spansion Inc.