CY7C132 CYPRESS [Cypress Semiconductor], CY7C132 Datasheet - Page 9

• Manufacturer Part Number: CY7C132
• Description: 2Kx8 Dual-Port Static RAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

Switching Waveforms
Busy Timing Diagram No. 1 (CE Arbitration)
Busy Timing Diagram No. 2 (Address Arbitration)
ADDRESS
Right Address Valid First:
ADDRESS
ADDRESS
CE
CE
Left Address Valid First:
ADDRESS
ADDRESS
ADDRESS
L
R
BUSY
Valid First:
BUSY
Valid First:
BUSY
BUSY
CE
CE
CE
CE
L,R
L,R
L
R
R
R
L
L
R
R
R
L
L
L
(continued)
t
t
PS
PS
ADDRESS MATCH
ADDRESS MATCH
t
t
RC
RC
or t
or t
t
t
PS
PS
WC
WC
t
t
BLA
BLA
ADDRESS MATCH
ADDRESS MATCH
t
t
BLC
BLC
ADDRESS MISMATCH
ADDRESS MISMATCH
9
t
t
BHA
BHA
t
t
BHC
BHC
CY7C132/CY7C136
CY7C142/CY7C146
C132-12
C132-13
C132-14
C132-15