參數(shù)資料
型號: DS1743WP-150
廠商: DALLAS SEMICONDUCTOR
元件分類: Timer or RTC
英文描述: 0 TIMER(S), REAL TIME CLOCK, DMA34
封裝: 0.700 INCH, MODULE, POWERCAP-34
文件頁數(shù): 4/17頁
文件大?。?/td> 247K
代理商: DS1743WP-150
DS1743/DS1743P
12 of 17
POWER-UP/DOWN CHARACTERISTICS
(Over the Operating Range; VCC = 3.3V
± 10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
CE
or WE at VIH , Before
Power-Down
tPD
0
s
VCC Fall Time: VPF(MAX) to
VPF(Min)
tF
300
s
VCC Rise Time: VPF(MIN) to
VPF(MAX)
tR
0
s
VPF to RST High
tREC
35
ms
Expected Data Retention Time
(Oscillator On)
tDR
10
years
6, 7
POWER-UP/DOWN WAVEFORM TIMING 3.3-VOLT DEVICE
CAPACITANCE
(tA = 25
°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Capacitance on all input pins
CIN
7pF
Capacitance on all output pins
CO
10
pF
相關(guān)PDF資料
PDF描述
DS1743W-150 0 TIMER(S), REAL TIME CLOCK, DMA28
DS1743P-100 0 TIMER(S), REAL TIME CLOCK, DMA34
DS1744-70 REAL TIME CLOCK, PDMA28
DS1744WP-120 REAL TIME CLOCK, DMA34
DS1744P-70 0 TIMER(S), REAL TIME CLOCK, DMA28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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