CY7C4241-10JC Cypress Semiconductor Corp, CY7C4241-10JC Datasheet - Page 7

• Manufacturer Part Number: CY7C4241-10JC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C4241-10JC

• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Truth Table
CE
Write Cycle No. 3 (WE Controlled, OE LOW)
H
L
L
L
L
BHE, BLE
DATA I/O
ADDRESS
OE
CE
H
WE
X
L
X
X
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
I/O
1
–I/O
8
t
AW
High Z
Data Out
High Z
Data Out
Data In
High Z
Data In
High Z
High Z
I/O
t
SCE
9
–I/O
t
t
t
BW
WC
HZWE
7
16
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
t
SD
Mode
t
HD
t
LZWE
t
HA
Standby (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
CY7C1020
Power
CC
CC
CC
CC
CC
CC
CC
CC
1020-10
SB
)
)
)
)
)
)
)
)
)