CY62157DV30LL-70BVI Cypress Semiconductor Corp, CY62157DV30LL-70BVI Datasheet - Page 6

• Manufacturer Part Number: CY62157DV30LL-70BVI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62157DV30LL-70BVI

• Density: 8Mb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 2.5/3.3V
• Address Bus: 19b
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 15mA
• Operating Supply Voltage (min): 2.2V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Word Size: 16b
• Number Of Words: 512K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05392 Rev. *H
Switching Waveforms
Read Cycle 1 (Address Transition Controlled)
Read Cycle 2 (OE Controlled)
Notes:
20. The device is continuously selected. OE, CE
21. WE is HIGH for read cycle.
22. Address valid prior to or coincident with CE
DATA OUT
CURRENT
ADDRESS
BHE/BLE
SUPPLY
DATA OUT
ADDRESS
OE
CE
CE
1
2
PREVIOUS DATA VALID
HIGH IMPEDANCE
t PU
[21, 22]
t LZCE
t LZBE
1
t ACE
t LZOE
, BHE, BLE transition LOW and CE
1
= V
t OHA
IL
50%
, BHE and/or BLE = V
t DOE
t DBE
[20, 21]
t AA
t RC
IL
, and CE
2
transition HIGH.
t
RC
2
= V
IH
.
DATA VALID
CY62157DV30 MoBL
t HZOE
DATA VALID
t HZBE
t HZCE
t PD
50%
Page 6 of 12
IMPEDANCE
HIGH
I
I
CC
SB
®
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