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White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WSF128K32-XH2X
White Electronic Designs
FIG. 10 WRITE/ERASE/PROGRAM OPERATION FOR FLASH MEMORY, CS
CONTROLLED
NOTES:
1. PA represents the address of the memory location to be programmed.
2. PD represents the data to be programmed at byte address.
3. D7 is the output of the complement of the data written to the device.
4. DOUT is the output of the data written to the device.
5. Figure indicates the last two bus cycles of a four bus cycle sequence.
6. SCS = VIH