64 Megabit (4 M X 16-bit) Cmos 3.0 Volt-only, Simultaneous Read/write Flash Memory With Enhanced Versatileio Control

The AM29PDL640G is a 64 Mbit, 3.0 volt-only Page Mode and Simultaneous Read/Write Flash memory device orga- nized as 4 Mwords. The device is offered in 63- or 80-ball Fine-pitch BGA packages. The word-wide data (x16) ap- pears on DQ15-DQ0. This device CAN be programmed in-system or in standard EPROM programmers. A 12.0 V VPP is not required for write or erase operations. The device offers fast page access times of 25, 30, and 45 ns, with corresponding random access times of 65, 70, 85, and 90 ns, respectively, allowing high speed microproces- sors to operate without wait states. To eliminate bus conten- tion the device has separate chip enable (CE#), write enable (WE#) and output enable (OE#) controls. By Meet Spansion Inc.