W90220F Winbond Electronics Corp America, W90220F Datasheet - Page 78

• Manufacturer Part Number: W90220F
• Description: Pa-risc Embedded Controller
• Manufacturer: Winbond Electronics Corp America

The above information is the exclusive intellectual property of Winbond Electroncs Corp. and shall not be dsiclosed or distributed or reproduced without permission from
Winbond.
78
Fig 6.3.1-3 ROM Read Timimg
MD31 - MD0
MA11 - MA0
MD31 - MD0
MA11 - MA0
Symbol
t as
t cs
t ds
t dh
t wp
ROMRW#
ROMRW#
Symbol
ROMOE#
ROMOE#
t ac
t cs
RCS0# -
RCS0# -
RCS3#
RCS3#
PCLK
PCLK
Address setup time
Chip select setup time
Data setup time
Data hold time
Flash ROM write pulse width
Access time
Chip select setup tome
t as
Parameter
t cs
Parameter
t cs
t ds
t ac
t op
t wp
Min
Min
3
t ds
t dh
t dh
Max
Max
7
PCLK
PCLK
W90220F
Unit
Unit
ns
ns
ns
ns
ns
Version 0.84