CY7C1049DV33-10ZSXI Cypress Semiconductor Corp, CY7C1049DV33-10ZSXI Datasheet - Page 7

• Manufacturer Part Number: CY7C1049DV33-10ZSXI
• Description: IC SRAM 4MBIT 10NS 44TSOP
• Manufacturer: Cypress Semiconductor Corp
• Type: Asynchronousr

Specifications of CY7C1049DV33-10ZSXI

• Memory Size: 4M (512K x 8)
• Package / Case: 44-TSOP II
• Interface: Parallel
• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Speed: 10ns
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Access Time: 10 ns
• Supply Voltage (max): 4.6 V
• Supply Voltage (min): - 0.3 V
• Maximum Operating Current: 90 mA
• Organization: 512 K x 8
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Ports: 1
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-1982; CY7C1049DV33-10ZSXI

Switching Waveforms
Note
Document Number: 38-05475 Rev. *F
18. During this period the IOs are in the output state and input signals must not be applied.
ADDRESS
ADDRESS
DATA I/O
DATA I/O
CE
CE
WE
WE
NOTE 18
t
SA
(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
[16, 17]
[17]
t
HD
t
t
HA
t
LZWE
HA
t
HD
CY7C1049DV33
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