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7C146-25 データシートの表示(PDF) - Cypress Semiconductor
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コンポーネント説明
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7C146-25
2Kx8 Dual-Port Static RAM
Cypress Semiconductor
7C146-25 Datasheet PDF : 18 Pages
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MILITARY SPECIFICATIONS
Group A Subgroup Testing
DC Characteristics
Parameter
V
OH
V
OL
V
IH
V
IL
Max.
I
IX
I
OZ
I
CC
I
SB1
I
SB2
I
SB3
I
SB4
Subgroups
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
CY7C132/CY7C136
CY7C142/CY7C146
Switching Characteristics
Parameter
Subgroups
READ CYCLE
t
RC
t
AA
t
ACE
t
DOE
WRITE CYCLE
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
t
WC
7, 8, 9, 10, 11
t
SCE
7, 8, 9, 10, 11
t
AW
7, 8, 9, 10, 11
t
HA
7, 8, 9, 10, 11
t
SA
7, 8, 9, 10, 11
t
PWE
7, 8, 9, 10, 11
t
SD
7, 8, 9, 10, 11
t
HD
7, 8, 9, 10, 11
BUSY/INTERRUPT TIMING
t
BLA
7, 8, 9, 10, 11
t
BHA
7, 8, 9, 10, 11
t
BLC
7, 8, 9, 10, 11
t
BHC
7, 8, 9, 10, 11
t
PS
7, 8, 9, 10, 11
t
WINS
7, 8, 9, 10, 11
t
EINS
7, 8, 9, 10, 11
t
INS
7, 8, 9, 10, 11
t
OINR
7, 8, 9, 10, 11
t
EINR
7, 8, 9, 10, 11
t
INR
7, 8, 9, 10, 11
BUSY TIMING
t
WB[25]
7, 8, 9, 10, 11
t
WH
7, 8, 9, 10, 11
t
BDD
7, 8, 9, 10, 11
Note:
25. CY7C142/CY7C146 only.
Document #: 38-00061-K
15
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