CY7C185-35VI Cypress Semiconductor Corp, CY7C185-35VI Datasheet - Page 6

• Manufacturer Part Number: CY7C185-35VI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C185-35VI

• Density: 64Kb
• Access Time (max): 35ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 13b
• Package Type: SOJ
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 100mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 8K
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Write Cycle No. 3 (WE Controlled, OE LOW)
Document #: 38-05043 Rev. *A
Notes:
15. The minimum write cycle time for write cycle #3 (WE controlled, OE LOW) is the sum of t
16. If CE
rite Cycle No. 2 (CE Controlled)
ADDRESS
ADDRESS
DATA I/O
DATA I/O
CE
CE
WE
CE
CE
WE
1
1
2
goes HIGH or CE
1
2
2
goes LOW simultaneously with WE HIGH, the output remains in a high-impedance state.
NOTE 14
t
SA
(continued)
[13,14,15]
t
HZWE
t
SA
[13,14,15,16]
t
AW
t
t
SCE2
SCE1
t
AW
t
WC
t
WC
DATA
DATA
t
t
SCE1
SCE2
t
t
SD
SD
HZWE
IN
IN
VALID
VALID
and t
SD
.
t
HD
t
t
HA
LZWE
t
t
HD
HA
CY7C185
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