CY7C1021DV33-10ZSXAT Cypress Semiconductor, CY7C1021DV33-10ZSXAT Datasheet - Page 7

• Manufacturer Part Number: CY7C1021DV33-10ZSXAT
• Description: SRAM 1-Mbit 64k x16 Static RAM
• Manufacturer: Cypress Semiconductor

Specifications of CY7C1021DV33-10ZSXAT

• Rohs: yes
• Memory Size: 1 Mbit
• Organization: 64 K x 16
• Access Time: 10 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V
• Maximum Operating Current: 60 mA
• Mounting Style: SMD/SMT
• Package / Case: TSOP-44
• Memory Type: Asynchronous CMOS
• Factory Pack Quantity: 1000

Switching Waveforms
Write Cycle No. 1 (CE Controlled)
Write Cycle No. 2 (BLE or BHE Controlled)
Document #: 38-05460 Rev. *G
Notes
15. Data I/O is high impedance if OE or BHE and/or BLE = V
16. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
ADDRESS
ADDRESS
BHE, BLE
BHE, BLE
DATA I/O
DATA I/O
WE
WE
CE
CE
(continued)
t
SA
t
SA
[15, 16]
IH
.
t
AW
t
AW
t
WC
t
WC
t
t
BW
t
PWE
t
SCE
SCE
t
PWE
t
BW
DATA IN VALID
DATA IN VALID
t
SD
t
SD
t
HD
t
HD
t
HA
t
HA
CY7C1021DV33
Page 7 of 13