CY7C1021CV33-15ZI Cypress Semiconductor Corp, CY7C1021CV33-15ZI Datasheet - Page 7

• Manufacturer Part Number: CY7C1021CV33-15ZI
• Description: SRAM Chip Async Single 3.3V 1M-Bit 64K x 16 15ns 44-Pin TSOP-II
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1021CV33-15ZI

• Package: 44TSOP-II
• Timing Type: Asynchronous
• Density: 1 Mb
• Typical Operating Supply Voltage: 3.3 V
• Number Of I/o Lines: 16 Bit
• Number Of Ports: 1
• Number Of Words: 64K

Document #: 38-05132 Rev. *C
Switching Waveforms
Write Cycle No. 2 (BLE or BHE Controlled)
Write Cycle No. 1 (CE Controlled)
Notes:
13. Data I/O is high impedance if OE or BHE and/or BLE= V
14. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
ADDRESS
BHE, BLE
DATA I/O
ADDRESS
BHE, BLE
DATA I/O
WE
CE
WE
CE
(continued)
t
SA
t
SA
[13, 14]
IH
.
t
AW
t
AW
t
WC
t
WC
t
t
BW
t
PWE
t
SCE
SCE
t
PWE
t
BW
t
SD
t
SD
t
HD
t
HD
t
HA
t
HA
CY7C1021CV33
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