CY7C1021DV33-10ZSXAT Cypress Semiconductor, CY7C1021DV33-10ZSXAT Datasheet - Page 8

• 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. 3 (WE Controlled, OE LOW)
Truth Table
Document #: 38-05460 Rev. *G
CE
H
L
L
L
L
ADDRESS
BHE, BLE
DATA I/O
OE
X
X
H
X
L
WE
CE
WE
X
H
H
X
L
X
L
L
H
L
L
H
X
H
BLE
X
L
H
L
L
H
L
X
H
BHE
t
SA
(continued)
High-Z
Data Out
Data Out
High-Z
Data In
Data In
High-Z
High-Z
High-Z
OE
I/O
0
–I/O
7
t
AW
High-Z
Data Out
High-Z
Data Out
Data In
High-Z
Data In
High-Z
High-Z
t
SCE
I/O
t
t
t
BW
8
WC
HZWE
–I/O
15
t
PWE
Power-down
Read – All bits
Read – Lower bits only
Read – Upper bits only
Write – All bits
Write – Lower bits only
Write – Upper bits only
Selected, outputs disabled
Selected, outputs disabled
DATA IN VALID
t
SD
Mode
t
HD
t
LZWE
t
HA
CY7C1021DV33
Standby (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Power
CC
CC
CC
CC
CC
CC
CC
CC
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