CY62146VLL-70ZI Cypress Semiconductor Corp, CY62146VLL-70ZI Datasheet - Page 6

• Manufacturer Part Number: CY62146VLL-70ZI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62146VLL-70ZI

• Density: 4Mb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3V
• Address Bus: 18b
• Package Type: TSOP-II
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 15mA
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Word Size: 16b
• Number Of Words: 256K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05159 Rev. *A
Switching Waveforms
Write Cycle No. 1 (WE Controlled)
Notes:
14. Data I/O is high-impedance if OE = V
15. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
16. During this period, the I/Os are in output state and input signals should not be applied.
ADDRESS
Write Cycle No. 2 (CE Controlled)
ADDRESS
DATA I/O
BHE/BLE
DATA I/O
BHE/BLE
OE
WE
CE
WE
CE
NOTE 16
(continued)
t
SA
t
IH
HZOE
.
[9, 14, 15]
[9, 14, 15]
t
SA
t
AW
t
AW
t
t
WC
t
WC
BW
t
PWE
t
BW
DATA
t
t
PWE
SD
DATA
IN
t
SCE
t
SD
VALID
IN
VALID
t
HD
t
HA
t
HA
CY62146V MoBL
t
HD
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