CY7C0853V-100BBI Cypress Semiconductor Corp, CY7C0853V-100BBI Datasheet - Page 24

• Manufacturer Part Number: CY7C0853V-100BBI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0853V-100BBI

• Density: 9Mb
• Access Time (max): 4.7ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 100MHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 18b
• Package Type: FBGA
• Operating Temp Range: -40C to 85C
• Number Of Ports: 2
• Supply Current: 310mA
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 172
• Word Size: 36b
• Number Of Words: 256K
• Lead Free Status / RoHS Status: Not Compliant

Switching Waveforms
Notes
Document #: 38-06070 Rev. *H
35. CE
36. Address in output mode. Host must not be driving address bus after t
37. Address in input mode. Host can drive address bus after t
38. An * is the internal value of the address counter (or the mask register depending on the CNT/MSK level) being Read out on the address lines.
EXTERNAL
ADDRESS
DATA
INTERNAL
ADDRESS
0
CNTEN
= OE = B0 – B3 = LOW; CE
A
0
ADS
–A
CLK
OUT
16
t
t
SCN
SAD
EXTERNAL
ADDRESS
t
SA
LOAD
Q
A
x-2
t
n
t
t
HAD
HCN
HA
t
Figure 20. Readback State of Address Counter or Mask Register
CH2
t
CYC2
1
= R/W = CNTRST = MRST = HIGH.
t
CL2
READBACK
(continued)
COUNTER
INTERNAL
ADDRESS
Q
x-1
A
n
t
CD2
INCREMENT
CKHZ
.
Q
n
t
t
CA2
CKHZ
CKLZ
or t
in next clock cycle.
CM2
A
n+1
A
n*
t
CKLZ
A
n+2
Q
n+1
CY7C0850AV, CY7C0851AV
CY7C0852AV, CY7C0853AV
[35, 36, 37, 38]
A
Q
n+3
n+2
Q
A
n+3
n+4
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