參數(shù)資料
型號(hào): CYK512K16SCCAU
英文描述: Memory
中文描述: 內(nèi)存
文件頁數(shù): 8/10頁
文件大小: 174K
代理商: CYK512K16SCCAU
ADVANCE
INFORMATION
CYK512K16SCCAU
MoBL3
Document #: 38-05425 Rev. **
Page 8 of 10
Truth Table
[19]
CE
H
X
X
L
L
CE
2
X
L
X
H
H
WE
X
X
X
H
H
OE
X
X
X
L
L
BHE
X
X
H
L
H
BLE
X
X
H
L
L
Inputs/Outputs
High Z
High Z
High Z
Data Out (I/O0 – I/O15)
Data Out (I/O0 – I/O7);
High Z (I/O8 – I/O15)
High Z (I/O0 – I/O7);
Data Out (I/O8 – I/O15)
High Z
High Z
High Z
Data In (I/O0 – I/O15)
Data In (I/O0 – I/O7);
High Z (I/O8 – I/O15)
High Z (I/O0 – I/O7);
Data In (I/O8 – I/O15)
Mode
Power
Standby (I
SB
)
Standby (I
SB
)
Standby (I
SB
)
Active (I
CC
)
Active (I
CC
)
Deselect/Power-down
Deselect/Power-down
Deselect/Power-down
Read
Read
L
H
H
L
L
H
Read
Active (I
CC
)
L
L
L
L
L
H
H
H
H
H
H
H
H
L
L
H
H
H
X
X
L
H
L
L
H
H
L
L
L
L
Output Disabled
Output Disabled
Output Disabled
Write
Write
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
L
H
L
X
L
H
Write
Active (I
CC
)
Switching Waveforms
(continued)
DATA I/O
ADDRESS
tHD
tSD
tSA
tHA
tAW
tWC
CE
WE
VALID DATA
Write Cycle 4 (BHE/BLE Controlled, OE LOW)
[17, 18]
tBW
BHE/BLE
tSCE
CE2
tPWE
Don’t Care
Ordering Information
Speed
(ns)
70
Ordering Code
CYK512K16SCCAU-70BAI
Package
Name
BA48K
Package Type
Operating
Range
Industrial
48-ball Fine Pitch BGA (6 mm × 8mm × 1.2 mm)
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