CY7C006A-20JXCT Cypress Semiconductor Corp, CY7C006A-20JXCT Datasheet - Page 15

• Manufacturer Part Number: CY7C006A-20JXCT
• Description: CY7C006A-20JXCT
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C006A-20JXCT

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 128K (16K x 8)
• Speed: 20ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Left Address Valid First:
Document Number: 38-06045 Rev. *F
CE
CE
Right Address Valid First:
Busy Timing Diagram No. 1 (CE Arbitration)
Busy Timing Diagram No. 2 (Address Arbitration)
Note
44. If t
ADDRESS
ADDRESS
L
R
Valid First:
ADDRESS
ADDRESS
ADDRESS
ADDRESS
Valid First:
PS
BUSY
BUSY
BUSY
BUSY
is violated, the busy signal will be asserted on one side or the other, but there is no guarantee to which side BUSY will be asserted.
CE
CE
CE
CE
L,R
L,R
R
R
R
L
L
L
R
L
R
R
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
[44]
t
t
BLC
BLC
[44]
ADDRESS MISMATCH
ADDRESS MISMATCH
t
t
BHA
BHA
t
t
BHC
BHC
CY7C006A/CY7C007A
CY7C016A/CY7C017A
Page 15 of 22
[+] Feedback