CY7C1021CV26-15VXE Cypress Semiconductor Corp, CY7C1021CV26-15VXE Datasheet - Page 8

• Manufacturer Part Number: CY7C1021CV26-15VXE
• Description: SRAM (Static RAM)
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1021CV26-15VXE

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 1M (64K x 16)
• Speed: 15ns
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 2.7 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-SOJ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Document Number: 38-05589 Rev. *E
Write Cycle No. 1 (CE Controlled)
Write Cycle No. 2 (BLE or BHE Controlled)
Notes
ADDRESS
16. Data I/O is high-impedance if OE or BHE and/or BLE= V
17. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
BHE, BLE
DATA I/O
ADDRESS
BHE, BLE
DATA I/O
WE
CE
WE
CE
(continued)
t
SA
t
SA
[16, 17]
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
CY7C1021CV26
Page 8 of 15
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