CY7C09159AV-12AC Cypress Semiconductor Corp, CY7C09159AV-12AC Datasheet - Page 10

• Manufacturer Part Number: CY7C09159AV-12AC
• Description: IC SRAM 72KBIT 12NS 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09159AV-12AC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 72K (8K x 9)
• Speed: 12ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1177

Switching Waveforms
Pipelined Read-to-Write-to-Read (OE = V
Pipelined Read-to-Write-to-Read (OE Controlled)
Notes:
Document #: 38-06053 Rev. *A
17. Output state (HIGH, LOW, or High-Impedance) is determined by the previous cycle control signals.
18. CE
19. During “No operation,” data in memory at the selected address may be corrupted and should be rewritten to ensure data integrity.
ADDRESS
ADDRESS
DATA
DATA
DATA
DATA
0
CLK
R/W
CLK
R/W
CE
CE
CE
CE
and ADS = V
OUT
OUT
OE
IN
IN
0
1
0
1
t
t
t
t
t
t
SW
SC
SA
SW
SC
SA
IL
; CE
A
A
1
n
, CNTEN, and CNTRST = V
n
t
t
CH2
CH2
(continued)
t
t
CYC2
t
t
t
CYC2
t
t
t
HW
HC
HA
HW
HC
HA
t
t
CL2
CL2
A
READ
A
READ
n+1
n+1
t
t
CD2
CD2
IL
)
IH
[10, 17, 18, 19]
.
Q
t
t
SW
OHZ
n
[10, 17, 18, 19]
Q
n
t
SW
t
SD
D
A
A
n+2
n+2
t
n+2
HW
t
t
CKHZ
NO OPERATION
HD
t
HW
t
WRITE
SD
A
D
A
D
n+3
n+3
n+2
n+2
t
HD
WRITE
A
A
n+4
n+3
t
t
CKLZ
CKLZ
READ
READ
CY7C09159AV
CY7C09169AV
A
A
n+5
n+4
t
Page 10 of 17
t
CD2
CD2
Q
n+4
Q
n+3