CY62146DV30LL-55BVI Cypress Semiconductor Corp, CY62146DV30LL-55BVI Datasheet - Page 7
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CY62146DV30LL-55BVI
Manufacturer Part Number
CY62146DV30LL-55BVI
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY62146DV30LL-55BVI.pdf
(11 pages)
Specifications of CY62146DV30LL-55BVI
Density
4Mb
Access Time (max)
55ns
Sync/async
Asynchronous
Architecture
Not Required
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
3V
Address Bus
18b
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
256K
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Document #: 38-05339 Rev. *A
Switching Waveforms
Write Cycle No. 1 (WE Controlled)
Write Cycle No. 2 (CE Controlled)
Notes:
19. Data I/O is high impedance if OE = V
20. If CE goes HIGH simultaneously with WE = V
21. During this period, the I/Os are in output state and input signals should not be applied.
ADDRESS
DATA I/O
ADDRESS
DATA I/O
BHE/BLE
BHE/BLE
CE
WE
OE
OE
WE
CE
NOTE 21
NOTE 21
(continued)
IH
.
t
SA
t
t
[15, 19, 20]
HZOE
HZOE
[15, 19, 20]
IH
, the output remains in a high-impedance state.
t
SA
t
AW
t
AW
t
SCE
t
WC
t
WC
t
t
BW
BW
DATA
DATA
t
t
PWE
t
t
SD
PWE
SD
t
IN
IN
SCE
t
t
HA
HA
t
t
HD
HD
CY62146DV30
Page 7 of 11
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