W39L040Q-90 WINBOND [Winbond], W39L040Q-90 Datasheet - Page 18

• Manufacturer Part Number: W39L040Q-90
• Description: 512 K X 8 CMOS FLASH MEMORY
• Manufacturer: WINBOND [Winbond]

AC Characteristics, continued
Power-up Timing
Data Polling and Toggle Bit Timing Parameters
#OE to Data Polling Output Delay
#CE to Data Polling Output Delay
#OE to Toggle Bit Output Delay
#CE to Toggle Bit Output Delay
Power-up to Read Operation
Power-up to Write Operation
PARAMETER
PARAMETER
T
T
T
T
SYM.
OEP
CEP
OET
CET
- 18 -
MIN.
T
T
W39L040-70
-
-
-
-
PU
PU
SYMBOL
. READ
. WRITE
MAX.
35
70
35
70
TYPICAL
MIN.
W39L040-90
-
-
-
-
100
5
MAX.
W39L040
45
90
45
90
UNIT
mS
µS
UNIT
nS
nS
nS
nS