LE25S40FD memory equivalent, 4m-bit (512k x 8) serial flash memory.
inherent to a serial flash memory device, the LE25S40FD is housed in an 8-pin ultra-miniature package. All these features make this device ideally suited to storing progr.
such as portable information devices, which are required to have increasingly more compact dimensions. The LE25S40FD als.
Symbol SCK
Pin Name Serial clock
SI Serial data input
SO Serial data output CS Chip select
WP HOLD
VDD VSS
Write protect Hold Power supply Ground
Description
This pin controls the data input/output timing. The input data and addresses are latc.
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