CY7C1021BV33-15ZC Cypress Semiconductor Corp, CY7C1021BV33-15ZC Datasheet - Page 6

• Manufacturer Part Number: CY7C1021BV33-15ZC
• Description: IC SRAM 1MBIT 15NS 44TSOP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1021BV33-15ZC

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 1M (64K x 16)
• Speed: 15ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-TSOP II
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1017

Switching Waveforms
Document #: 38-05148 Rev. *A
Write Cycle No. 2 (BLE or BHE Controlled)
BHE, BLE
Notes:
Write Cycle No. 1 (CE Controlled)
14. Data I/O is high impedance if OE or BHE and/or BLE= V
15. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
ADDRESS
DATA I/O
BHE, BLE
ADDRESS
DATA I/O
WE
CE
CE
WE
(continued)
t
SA
t
SA
[14, 15]
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
CY7C1021BV33
t
HA
t
HA
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