參數(shù)資料
型號(hào): DS1216H
廠商: DALLAS SEMICONDUCTOR
元件分類(lèi): Timer or RTC
英文描述: 0 TIMER(S), REAL TIME CLOCK, DMA32
文件頁(yè)數(shù): 12/13頁(yè)
文件大?。?/td> 123K
代理商: DS1216H
DS1216
8 of 13
CAPACITANCE
(tA = 25
°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
CIN
5pF
Output Capacitance
COUT
7pF
AC ELECTRICAL CHARACTERISTICS
(0
°C to 70°C; V
CC = 4.5 to 5.5V)
PARAMETER
SYMBOL
MIN
TYPE
MAX
UNITS
NOTES
Read Cycle Time
tRC
75
ns
CE Access Time
tCO
65
ns
OE Access Time
tOE
65
ns
CE To Output Low Z
tCOE
6ns
OE To Output Low Z
tOEE
6ns
CE To Output High Z
tOD
30
ns
OE To Output High Z
tODO
30
ns
Read Recovery
tRR
15
ns
Write Cycle Time
tWC
75
ns
Write Pulse Width
tWP
75
ns
Write Recovery
tWR
15
ns
11
Data Setup Time
tDS
35
ns
12
Data Hold Time
tDH
0ns
12
CE Pulse Width
tCW
65
ns
RESET Pulse Width
tRST
75
ns
CE Propagation Delay
tPD
6ns
2,9
CE High to Power-Fail
tPF
0ns
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PDF描述
DS1216C 0 TIMER(S), REAL TIME CLOCK, DMA28
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