W55FXX Datasheet, PDF (5/7 Pages) Winbond – SERIAL FLASH EEPROM SERIES

TIMING WAVEFORM
Read Cycle
CLK
DATA
1/F CLK
TRA
TRH
Address Shift-in Cycle
ADDR
1/F ADDR
DATA
TAS TAH
Page-code Cell Read Out Cycle
1/F CTRL
CTRL
DATA
TRA
TRH
Note: The duty cycle of any clock is 50%.
W55FXX
Write Cycle
CLK
DATA
1/F CLK
TWS TWH
Mode Select Duration
MODE
CTRL
TMB
1/FCTRL
TME
Publication Release Date: August 1996
-5-
Revision A2