CY6264-55SNC Cypress Semiconductor Corp, CY6264-55SNC Datasheet - Page 5

• Manufacturer Part Number: CY6264-55SNC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY6264-55SNC

• Density: 64Kb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 13b
• Package Type: SNC N
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 100mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 8K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 001-02367 Rev. **
Switching Waveforms
Write Cycle No. 1 (WE Controlled)
Write Cycle No. 2 (CE Controlled)
Note:
12. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
ADDRESS
ADDRESS
DATA I/O
DATA IN
DATA I/O
DATA IN
CE
CE
WE
CE
CE
OE
WE
1
2
1
2
(continued)
t
SA
DATA UNDEFINED
DATA UNDEFINED
[9, 11, 12]
[9, 11]
t
SA
t
SCE2
t
SCE1
t
AW
t
AW
t
t
WC
WC
t
HZWE
DATA
t
t
HZWE
SCE1
t
t
PWE
SD
IN
t
t
DATA
SCE2
PWE
t
VALID
SD
IN
VALID
HIGH IMPEDANCE
HIGH IMPEDANCE
t
HD
t
t
HA
LZWE
t
HA
t
HD
CY6264
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