CY7C1049DV33-10ZSXIT Cypress Semiconductor Corp, CY7C1049DV33-10ZSXIT Datasheet - Page 8
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CY7C1049DV33-10ZSXIT
Manufacturer Part Number
CY7C1049DV33-10ZSXIT
Description
CY7C1049DV33-10ZSXIT
Manufacturer
Cypress Semiconductor Corp
Specifications of CY7C1049DV33-10ZSXIT
Format - Memory
RAM
Memory Type
SRAM - Asynchronous
Memory Size
4M (512K x 8)
Speed
10ns
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TSOP II
Memory Configuration
512K X 8
Access Time
10ns
Supply Voltage Range
3V To 3.6V
Memory Case Style
TSOP
No. Of Pins
44
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CY7C1049DV33-10ZSXIT
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Switching Waveforms
Notes
Document Number: 38-05475 Rev. *G
18. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high impedance state.
19. During this period the IOs are in the output state and input signals must not be applied.
20. Data IO is high impedance if OE = V
ADDRESS
ADDRESS
DATA I/O
DATA I/O
CE
CE
WE
WE
NOTE 19
t
SA
IH
(continued)
.
Figure 6. Write Cycle No. 2 (WE Controlled, OE LOW)
t
HZWE
Figure 7. Write Cycle No. 3 (CE Controlled)
t
SA
t
t
AW
AW
t
SCE
t
WC
t
WC
t
PWE
t
PWE
DATA VALID
t
SCE
t
t
SD
DATA VALID
t
SCE
SD
[18, 20]
[18]
t
HD
t
t
HA
t
LZWE
HA
t
HD
CY7C1049DV33
Page 8 of 14
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