參數(shù)資料
型號: DS1486P-120
廠商: DALLAS SEMICONDUCTOR
元件分類: Timer or RTC
英文描述: 1 TIMER(S), REAL TIME CLOCK, DMA34
封裝: POWERCAP MODULE BOARD-34
文件頁數(shù): 2/17頁
文件大?。?/td> 477K
代理商: DS1486P-120
DS1486/DS1486P
10 of 17
AC ELECTRICAL CHARACTERISTICS
(0
°C to 70°C; V
CC = 5.0V
±10%)
DS1486-120
DS1486-150
PARAMETER
SYMBOL
MIN
MAX
MIN
MAX
UNITS
NOTES
Read Cycle Time
tRC
120
150
ns
1
Address Access Time
tACC
120
150
ns
CE
Access Time
tCO
120
150
ns
OE
Access Time
tOE
100
120
ns
OE
or CE to Output Active
tCOE
10
ns
Output High Z from Deselect
tOD
40
50
ns
Output Hold from Address Change
tOH
10
ns
Write Cycle Time
tWC
120
150
ns
Write Pulse Width
tWP
110
140
ns
3
Address Setup Time
tAW
0
ns
Write Recovery Time
tWR
10
15
ns
Output High Z from WE
tODW
40
50
ns
Output Active from WE
tOEW
10
ns
4
Data Setup Time
tDS
85
110
ns
4
Data Hold Time
tDH
10
15
ns
4, 5
INTA
, INTB Pulse Width
tIPW
3
ms
11, 12
READ CYCLE (Note 1)
相關(guān)PDF資料
PDF描述
DS1500WEN 1 TIMER(S), REAL TIME CLOCK, PDSO32
DS1500WE REAL TIME CLOCK, PDSO32
DS1500W REAL TIME CLOCK, PDIP32
DS1500WN REAL TIME CLOCK, PDIP32
DS1500YE REAL TIME CLOCK, PDSO32
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