BRIGHT
Microelectronics
Inc.
Preliminary BM29F400T/BM29F400B
Switching Waveforms, continued
CE
The rising edge of the last WE signal
WE
Entire programming
or erase operations
BY/RY
tBUSY
5.0V
Vcc
GND
Figure 13. RY/BY Timing Diagram During Program/Erase Operation
RY/BY
RESET
PWH
t
RP
Ready
Vaild Data
Data
5.0V
Vcc
GND
Figure 14. /RESET Timing Diagram
A Winbond Company
Publication Release Date: May 1999
Revision A1
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