W77C32F-40 Nuvoton Technology Corporation of America, W77C32F-40 Datasheet - Page 42

• Manufacturer Part Number: W77C32F-40
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W77C32F-40

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Wait State Control Signal Timing ( when Stretch = 1 )
Wait State Control Signal Timing ( when Stretch = 2 )
ADDRESS
ADDRESS
RD / WR
CLOCK
PSEN
RD / WR
CLOCK
PSEN
WAIT
WAIT
ALE
ALE
C1
C1
Machine
C2 C3 C4
Cycle
First
Machine
C2 C3 C4
Cycle
First
C1
C1
Second
Machine
C2 C3 C4
Cycle
Second
Machine
C2 C3 C4
Cycle
MOVX Instruction
MOVX Instruction
C1
- 42 -
C2 C3 C4
Machine
Cycle
C1
Third
C2 C3 C4
Machine
Cycle
Third
sample
WAIT
C1
original rising edge
Extended duration
Machine
Fourth
C2 C3 C4
Cycle
C1
sample
WAIT
W77C32/W77C032
Wait-State
C2 C3 C4
original rising edge
Cycle
Extended duration
sample WAIT
C1
Wait-State
C2
Cycle
C3 C4
C1
sample WAIT
C2 C3 C4
C1
C2