CY7C1021BV33-12BAI Cypress Semiconductor Corp, CY7C1021BV33-12BAI Datasheet - Page 6

• Manufacturer Part Number: CY7C1021BV33-12BAI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1021BV33-12BAI

• Density: 1Mb
• Access Time (max): 12ns
• Operating Supply Voltage (typ): 3.3V
• Package Type: BGA
• Operating Temp Range: -40C to 85C
• Supply Current: 170mA
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Word Size: 16b
• Lead Free Status / Rohs Status: Not Compliant

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
Page 6 of 11