參數(shù)資料
型號: ADSP-2141L
廠商: ANALOG DEVICES INC
元件分類: 加密電路
英文描述: Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection
中文描述: TELECOM, DATA ENCRYPTION CIRCUIT, PQFP208
封裝: METRIC, PLASTIC, QFP-208
文件頁數(shù): 29/39頁
文件大?。?/td> 257K
代理商: ADSP-2141L
REV. 0
ADSP-2141L
–29–
Parameter
Min
Max
Unit
IDMA Write, Short Write Cycle (IDMA Mode, Multiplex Bus)
Timing Requirements:
t
IKW
MPLX9 Low Before Start of Write
1
t
IWP
Duration of Write
1, 2
t
IDSU
MPLX_BUS Data Setup Before End of Write
2, 3, 4
t
IDH
MPLX_BUS Hold After End of Write
2, 3, 4
Switching Characteristic:
t
IKHW
Start of Write to MPLX9 High
0
15
5
3
ns
ns
ns
ns
15
ns
NOTES
1
Start of Write = MPLX7 Low and MPLX6 Low.
2
End of Write = MPLX7 High or MPLX6 High.
3
If Write Pulse ends before MPLX9 Low, use specifications t
IDSU
, t
IDH
.
4
If Write Pulse ends after MPLX9 Low, use specifications t
IKSU
, t
IKH.
DATA
t
IKW
t
IKHW
MPLX9
/
IACK
MPLX7
/
IS
MPLX_BUS
/
IAD15–0
t
IWP
t
IDH
t
IDSU
MPLX6
/
IWR
Figure 19. IDMA Write, Short Write Cycle (IDMA Mode, Multiplex Bus)
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