參數(shù)資料
型號: CY62127DV18LL-55ZI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 1M (64K x 16) Static RAM
中文描述: 64K X 16 STANDARD SRAM, 55 ns, PDSO44
封裝: TSOP2-44
文件頁數(shù): 9/12頁
文件大?。?/td> 384K
代理商: CY62127DV18LL-55ZI
CY62127DV30
MoBL
Document #: 38-05229 Rev. *D
Page 9 of 12
Truth Table
Ordering Information
CE
WE
OE
BHE
BLE
I/O
0
–I/O
7
High Z
High Z
I/O
8
–I/O
15
High Z
Mode
Power
H
X
X
X
X
Deselect/Power-down
Standby (I
SB
)
Standby (I
SB
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
X
X
X
H
H
High Z
Deselect/Power-down
L
H
L
L
L
Read All bits
L
H
L
H
L
Read Lower Byte Only
L
H
L
L
H
Read Upper Byte Only
L
H
H
L
L
Output Disabled
L
H
H
H
L
Output Disabled
L
H
H
L
H
Output Disabled
High Z
High Z
High Z
Data In
Data Out
Data Out
High Z
Data Out
High Z
High Z
Data Out
High Z
High Z
L
L
X
L
L
Data In
Write
L
L
L
L
X
X
H
L
L
H
Data In
High Z
High Z
Data In
Write Lower Byte Only
Write Upper Byte Only
Speed
(ns)
45
Ordering Code
CY62127DV30LL-45BVI
CY62127DV30LL-45BVXI
CY62127DV30LL-45ZSI
CY62127DV30LL-45ZSXI
CY62127DV30L-55BVI
CY62127DV30LL-55BVI
CY62127DV30LL-55BVXI
CY62127DV30L-55ZSI
CY62127DV30L-55ZSXI
CY62127DV30LL-55ZSI
CY62127DV30L-70BVI
CY62127DV30LL-70BVI
CY62127DV30LL-70BVXI
CY62127DV30L-70ZSI
CY62127DV30LL-70ZSI
Package
Name
BV48A
BV48A
ZS44
ZS44
BV48A
BV48A
BV48A
ZS44
ZS44
ZS44
BV48A
BV48A
BV48A
ZS44
ZS44
Package Type
Operating
Range
Industrial
48-ball Fine Pitch BGA (6 mm x 8 mm x 1 mm)
48-ball Fine Pitch BGA (6 mm x 8 mm x 1 mm) (Pb-Free)
44-lead TSOP Type II
44-lead TSOP Type II (Pb-Free)
48-ball Fine Pitch BGA (6 mm x 8 mm x 1 mm)
48-ball Fine Pitch BGA (6 mm x 8 mm x 1 mm)
48-ball Fine Pitch BGA (6 mm x 8 mm x 1 mm) (Pb-Free)
44-lead TSOP Type II
44-lead TSOP Type II (Pb-Free)
44-lead TSOP Type II
48-ball Fine Pitch BGA (6 mm x 8 mm x 1 mm)
48-ball Fine Pitch BGA (6 mm x 8 mm x 1 mm)
48-ball Fine Pitch BGA (6 mm x 8 mm x 1 mm) (Pb-Free)
44-lead TSOP Type II
44-lead TSOP Type II
55
Industrial
70
Industrial
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