CY7C0852V-150BBC Cypress Semiconductor Corp, CY7C0852V-150BBC Datasheet - Page 21

• 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
Read Cycle
Notes:
23. OE is asynchronously controlled; all other inputs (excluding MRST and JTAG) are synchronous to the rising clock edge.
24. ADS = CNTEN = LOW, and MRST = CNTRST = CNT/MSK = HIGH.
25. The output is disabled (high-impedance state) by CE = V
26. Addresses do not have to be accessed sequentially since ADS = CNTEN = V
Numbers are for reference only.
ADDRESS
DATA
B0–B3
R/W
CLK
OUT
OE
[23, 24, 25, 26, 9]
CE
t
t
t
t
SB
SW
SA
SC
A
n
(continued)
t
t
t
t
HB
HW
HA
t
HC
CH2
1 Latency
t
CYC2
t
CKLZ
t
CL2
IH
A
PRELIMINARY
n+1
following the next rising edge of the clock.
t
CD2
IL
with CNT/MSK = V
CY7C0851V/CY7C0852V/CY7C0853V
Q
A
n
n+2
IH
constantly loads the address on the rising edge of the CLK.
t
DC
CY7C0831V/CY7C0832V
Q
t
SC
n+1
t
OHZ
A
n+3
t
OLZ
t
HC
t
OE
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Q
n+2