CY7C0852V-133BBC Cypress Semiconductor Corp, CY7C0852V-133BBC Datasheet - Page 22

• Manufacturer Part Number: CY7C0852V-133BBC
• Description: IC,SYNC SRAM,128KX36,CMOS,BGA,172PIN,PLASTIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0852V-133BBC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 4M (128K x 36)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 172-LFBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption

Document #: 38-06059 Rev. *I
Switching Waveforms
ADDRESS
Read-to-Write-to-Read (OE Controlled)
Read with Address Counter Advance
DATA
ADDRESS
DATA
CNTEN
DATA
ADS
CLK
OUT
CLK
R/W
OUT
OE
CE
IN
t
t
t
SAD
SCN
SA
t
t
t
SW
SC
SA
Q
A
x–1
n
A
t
EXTERNAL
ADDRESS
CH2
n
READ
t
CH2
t
CYC2
t
t
t
HCN
HAD
HA
t
t
CYC2
(continued)
t
t
HW
HC
HA
t
CL2
t
CL2
Q
x
A
t
READ
[29]
DC
n+1
[24, 27, 29, 30]
t
CD2
t
CD2
READ WITH COUNTER
Q
t
OHZ
n
t
SW
t
Q
SD
D
n
A
n+2
n+2
t
HW
t
HD
t
t
SAD
SCN
Q
WRITE
A
D
n+1
COUNTER HOLD
n+3
n+3
t
t
HAD
HCN
CY7C0851V/CY7C0852V
CY7C0831V/CY7C0832V
A
n+4
Q
READ WITH COUNTER
n+2
READ
A
n+5
Page 22 of 32
t
CD2
Q
Q
n+4
n+3