CY7C09099V-12AXC Cypress Semiconductor Corp, CY7C09099V-12AXC Datasheet - Page 12

• Manufacturer Part Number: CY7C09099V-12AXC
• Description: CY7C09099V-12AXC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C09099V-12AXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 1M (128K x 8)
• 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: Lead free / RoHS Compliant

Switching Waveforms
Notes
Document #: 38-06043 Rev. *C
26. Output state (HIGH, LOW, or high-impedance) is determined by the previous cycle control signals.
27. CE
28. During “No Operation”, data in memory at the selected address may be corrupted and should be re-written to ensure data integrity.
ADDRESS
DATA
DATA
0
and ADS = V
CLK
R/W
CE
CE
OUT
OE
IN
0
1
t
t
t
SW
SC
SA
IL
; CE
A
1
, CNTEN, and CNTRST = V
n
t
Figure 11. Pipelined Read-to-Write-to-Read (OE Controlled)
CH2
t
CYC2
t
t
t
HW
HC
HA
(continued)
t
CL2
A
READ
n+1
t
CD2
IH
.
Q
t
OHZ
n
t
SW
t
SD
D
A
n+2
n+2
t
HW
t
HD
WRITE
A
D
n+3
n+3
[19, 26, 27, 28]
A
n+4
CY7C09079V/89V/99V
CY7C09179V/89V/99V
t
CKLZ
READ
A
n+5
t
CD2
Page 12 of 21
Q
n+4
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