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Partname:AT49BV640ST
Description:64-megabit (4M x 16) Secure 3-volt Only Memory
Manufacturer:Atmel Corporation
Datasheet:PDF (198K).
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The AT49BV640S(T) is a 2.7-volt 32-megabit Flash memory organized as 4,194,304 words of 16 bits each. The memory is divided into 135 sectors for erase operations. The device is offered in a 64-ball CBGA package. The device has CE and OE control signals to avoid any bus contention. This device can be read or reprogrammed using a single power supply, making it ideally suited for in-system programming.

Click here to download AT49BV640ST Datasheet
Click here to download AT49BV640ST Datasheet
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