CY62157DV18LL-55BVI Cypress Semiconductor Corp, CY62157DV18LL-55BVI Datasheet - Page 7

• Manufacturer Part Number: CY62157DV18LL-55BVI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62157DV18LL-55BVI

• Density: 8Mb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 1.8V
• Address Bus: 19b
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 20mA
• Operating Supply Voltage (min): 1.65V
• Operating Supply Voltage (max): 1.95V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Word Size: 16b
• Number Of Words: 512K
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Document #: 38-05126 Rev. *B
Write Cycle No. 2 (CE
Write Cycle No. 3 (WE Controlled, OE LOW)
ADDRESS
DATA I/O
CE
CE
WE
ADDRESS
1
2
DATA I/O
BHE /BLE
CE
CE
WE
OE
1
2
DON’T CARE
DON’T CARE
1
t
or CE
SA
(continued)
2
Controlled)
t
HZWE
t
HZOE
[13, 17, 18, 19]
t
SA
[18, 19]
t
AW
t
AW
t
SCE
t
WC
t
t
WC
PWE
t
BW
DATA
t
t
PWE
SD
IN
t
DATA
t
SCE
SD
VALID
IN
VALID
t
HA
t
t
t
HA
LZWE
HD
t
HD
CY62157DV18
MoBL2
Page 7 of 10
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