參數(shù)資料
型號(hào): CY7C146-25NC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 2Kx8 Dual-Port Static RAM
中文描述: 2K X 8 DUAL-PORT SRAM, 25 ns, PQFP52
封裝: PLASTIC, QFP-52
文件頁(yè)數(shù): 15/18頁(yè)
文件大?。?/td> 339K
代理商: CY7C146-25NC
CY7C132/CY7C136
CY7C142/CY7C146
15
MILITARY SPECIFICATIONS
Group A Subgroup Testing
DC Characteristics
Switching 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
Parameter
READ CYCLE
Subgroups
t
RC
t
AA
t
ACE
t
DOE
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
WRITE CYCLE
t
WC
t
SCE
t
AW
t
HA
t
SA
t
PWE
t
SD
t
HD
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
BUSY/INTERRUPT TIMING
t
BLA
t
BHA
t
BLC
t
BHC
t
PS
t
WINS
t
EINS
t
INS
t
OINR
t
EINR
t
INR
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
BUSY TIMING
t
WB[25]
7, 8, 9, 10, 11
t
WH
t
BDD
7, 8, 9, 10, 11
7, 8, 9, 10, 11
Note:
25. CY7C142/CY7C146 only.
Document #: 38-00061-K
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