CY7C0831AV-133BBXI Cypress Semiconductor Corp, CY7C0831AV-133BBXI Datasheet - Page 18

• Manufacturer Part Number: CY7C0831AV-133BBXI
• Description: CY7C0831AV-133BBXI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0831AV-133BBXI

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 2M (128K x 18)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Document #: 38-06059 Rev. *S
ADDRESS
ADDRESS
DATA
DATA
CNTEN
DATA
ADS
CLK
CLK
R/W
OUT
OUT
OE
CE
IN
t
t
t
SAD
SCN
SA
t
t
t
SW
SC
SA
Q
A
x–1
n
A
t
EXTERNAL
n
ADDRESS
CH2
t
READ
CH2
t
CYC2
t
t
t
t
HAD
HCN
t
HA
CYC2
t
t
HW
HC
HA
(continued)
Figure 12. Read-to-Write-to-Read (OE Controlled)
t
CL2
t
CL2
Figure 13. Read with Address Counter Advance
Q
A
READ
x
t
n+1
DC
t
CD2
t
READ WITH COUNTER
CD2
Q
t
OHZ
n
t
SW
t
SD
Q
D
A
n
n+2
n+2
t
HW
t
HD
t
t
SAD
SCN
WRITE
Q
A
D
n+1
n+3
n+3
COUNTER HOLD
t
t
HCN
HAD
CY7C0832BV, CY7C0833AV
CY7C0837AV, CY7C0830AV
CY7C0831AV, CY7C0832AV
[33, 36, 38, 39]
[38]
A
n+4
Q
READ WITH COUNTER
n+2
READ
A
n+5
t
CD2
Page 18 of 28
Q
Q
n+4
n+3
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