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零件编号
产品描述 (功能)
CXK77B3611AGB 查看數據表(PDF) - Sony Semiconductor
零件编号
产品描述 (功能)
生产厂家
CXK77B3611AGB
High Speed Bi-CMOS Synchronous Static RAM
Sony Semiconductor
CXK77B3611AGB Datasheet PDF : 4 Pages
1
2
3
4
Pin Configuration
(Top View)
1
A V
DD
Q
B NC
C NC
D DQc
E DQc
F V
DD
Q
G DQc
H DQc
J V
DD
Q
K DQd
L DQd
M V
DD
Q
N DQd
P DQd
R NC
T NC
U V
DD
Q
2
A
NC
A
DQc
DQc
DQc
DQc
DQc
V
DD
DQd
DQd
DQd
DQd
DQd
A
NC
TMS
3
A
NC
A
V
SS
V
SS
V
SS
BWc
V
SS
VREF
V
SS
BWd
V
SS
V
SS
V
SS
M1
A
TDI
4
NC
NC
V
DD
ZQ
S
G
C
C
V
DD
K
K
W
A
A
V
DD
A
TCK
5
A
NC
A
V
SS
V
SS
V
SS
BWb
V
SS
VREF
V
SS
BWa
V
SS
V
SS
V
SS
M2
A
TDO
6
A
NC
A
DQb
DQb
DQb
DQb
DQb
V
DD
DQa
DQa
DQa
DQa
DQa
A
NC
NC
7
V
DD
Q
NC
NC
DQb
DQb
V
DD
Q
DQb
DQb
V
DD
Q
DQa
DQa
V
DD
Q
DQa
DQa
NC
ZZ
V
DD
Q
CXK77B3611AGB
Pin Description
Symbol
Description
A
Address Input
DQx
K
K
Data I/O in byte
(a to d)
Positive Clock
Negative Clock
Symbol
Description
BWX
Byte Write Enable
(a to d)
S
Chip Select
G
Asyn Output Enable
ZZ
Sleep Mode Select
C
Output Positive Clock(
∗
) TCK
JTAG Clock
C
Output Negative
Clock(
∗
)
TMS JTAG Mode Select
VREF Input Reference
TDI
JTAG Data In
W
Write Enable
TDO JTAG Data Out
(
∗
) These pins should be tied to V
DD
or V
SS
except D-C mode.
Symbol
Description
V
DD
+3.3V power supply
V
DD
Q Output power supply
V
SS
M1, M2
ZQ
Ground
Mode Select
Output Impedance
Control
NC
No Connect
–3–
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