CY7C09389V-9AXI Cypress Semiconductor Corp, CY7C09389V-9AXI Datasheet - Page 12

• Manufacturer Part Number: CY7C09389V-9AXI
• Description: IC SRAM 1.152MBIT 9NS 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09389V-9AXI

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 1.152M (64K x 18)
• Speed: 9ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Note
Document #: 38-06056 Rev. *C
30. CE
ADDRESS
ADDRESS
DATA
DATA
0
CNTEN
CNTEN
and OE = V
ADS
CLK
ADS
OUT
CLK
OUT
t
t
t
SAD
SCN
t
t
SA
t
SAD
SCN
IL
SA
; CE
1
, R/W and CNTRST = V
Q
A
A
x-1
Q
n
n
x
EXTERNAL
t
t
ADDRESS
CH2
DC
EXTERNAL
t
ADDRESS
CH1
READ
READ
Figure 14. Flow Through Read with Address Counter Advance
t
t
CD1
CYC2
(continued)
t
t
t
HCN
t
HAD
CYC1
t
t
Figure 13. Pipelined Read with Address Counter Advance
HA
HAD
HCN
t
HA
t
CL2
t
CL1
IH
Q
.
Q
x
n
t
DC
t
CD2
READ WITH COUNTER
READ WITH COUNTER
Q
Q
n
n+1
t
t
SAD
SCN
Q
Q
n+1
COUNTER HOLD
n+2
t
t
HAD
HCN
t
t
SAD
SCN
CY7C09269V/79V/89V
CY7C09369V/79V/89V
[30]
COUNTER HOLD
[30]
Q
Q
n+3
READ WITH COUNTER
n+2
t
t
HAD
HCN
COUNTER
Page 12 of 19
READ
WITH
Q
n+3
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