CY7C0852V-150BBC Cypress Semiconductor Corp, CY7C0852V-150BBC Datasheet - Page 23

• Manufacturer Part Number: CY7C0852V-150BBC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0852V-150BBC

• Density: 4Mb
• Access Time (max): 4ns
• Operating Supply Voltage (typ): 3.3V
• Package Type: BGA
• Operating Temp Range: 0C to 70C
• Supply Current: 450mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 172
• Word Size: 36b
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-06059 Rev. *D
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
CE
OE
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
[2, 31]
DC
n+1
[26, 29, 31, 32]
t
CD2
t
READ WITH COUNTER
CD2
Q
t
OHZ
PRELIMINARY
n
t
SW
t
Q
SD
D
n
A
n+2
n+2
t
HW
t
HD
t
t
SCN
SAD
CY7C0851V/CY7C0852V/CY7C0853V
Q
WRITE
A
D
n+1
COUNTER HOLD
n+3
n+3
t
t
HAD
HCN
CY7C0831V/CY7C0832V
A
n+4
Q
READ WITH COUNTER
n+2
READ
A
n+5
Page 23 of 33
t
CD2
Q
Q
n+4
n+3