CYD09S18V18-167BBXI Cypress Semiconductor Corp, CYD09S18V18-167BBXI Datasheet - Page 38

• Manufacturer Part Number: CYD09S18V18-167BBXI
• Description: IC SRAM 9MBIT 167MHZ 256LFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CYD09S18V18-167BBXI

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 9M (512K x 18)
• Speed: 167MHz
• Interface: Parallel
• Voltage - Supply: 1.42 V ~ 1.58 V, 1.7 V ~ 1.9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Document Number: 38-06082 Rev. *J
D Q
DQ
R/W
C E
B En
CE
O UT
IN
C
A
0
1
t
SAC
A n
t
HAC
t
C D1
Figure 28. Read-to-Write-to-Read for Flow through Mode (OE = LOW)
t
CYC
(continued)
READ
DQ n
A n + 1
t
D C
t
CD1
DQn + 1
An + 2
NO P
t
CKHZ1
t
SAC
t
SD
An + 2
DQn + 2
t
HAC
t
H D
W RITE
t
CKLZ1
An + 3
t
C D1
R EAD
DQ n + 3
A n + 4
t
D C
Page 38 of 52
FullFlex
t
CD1
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