CY7C0851AV-133AXC Cypress Semiconductor Corp, CY7C0851AV-133AXC Datasheet - Page 21

• Manufacturer Part Number: CY7C0851AV-133AXC
• Description: IC SRAM 2MBIT 133MHZ 176LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0851AV-133AXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 2M (64K x 36)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Document #: 38-06070 Rev. *H
ADDRESS
ADDRESS
DATA
DATA
DATA
DATA
R/W
R/W
OE
CLK
CLK
OUT
OE
CE
CE
OUT
IN
IN
DISABLED
DISABLED
(continued)
t
SA
t
CL2
t
CL2
t
SW
t
Figure 16. Disabled-to-Write-to-Read-to-Write-to-Read
t
SA
t
SC
t
t
SW
SC
SD
t
CYC2
Figure 17. Disabled-to-Read-to-Disabled-to-Write
A
t
A
D
CYC2
t
n
t
HW
t
HC
n
n
HA
t
t
HC
t
HD
t
HW
CH2
t
CH2
READ
WRITE
t
HA
A
A
n+1
t
n+1
CD2
t
OE
DISABLED
READ
Q
t
n
OHZ
t
SD
D
D
A
n+2
A
n+2
n+2
n+2
t
HD
WRITE
WRITE
CY7C0850AV, CY7C0851AV
CY7C0852AV, CY7C0853AV
A
A
n+3
n+3
t
t
CD2
OE
READ
READ
Q
n+1
A
A
n+4
n+4
READ
READ
Page 21 of 32
Q
Q
n+3
n+3
[+] Feedback