參數(shù)資料
型號: DS1705
廠商: Maxim Integrated Products, Inc.
英文描述: 5.0 Volt MicroMonitor(5.0 V微監(jiān)控器(手復(fù)+電源比較器+看門狗))
文件頁數(shù): 3/11頁
文件大?。?/td> 75K
代理商: DS1705
DS1705/DS1706
022698 3/11
MICROMONITOR BLOCK DIAGRAM
Figure 1
+
+
T.C.
REFERENCE
DIGITAL
SAMPLER
DIGITAL
DELAY
WSTATUS
LATCH
LEVAND
DEBOUNCE
IN
V
CC
PBRST
ST
NMI
RST
WDS
RST
DS1706_/A/R/S/T
DS1706L/DS1706P
PUSH–BUTTON RESET
Figure 2
GND
IN
ALE
RST
ST
RST
PBRST
V
CC
DS1706P
WDS
NMI
8051
μ
P
PUSH–BUTTON RESET CONTROLLED BY NMI AND WDS
Figure 3
GND
IN
ALE
ST
RST
PBRST
V
CC
DS1706
WDS
NMI
μ
P
RST
USUPPLY
VOLTAGE
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參數(shù)描述
DS1705EPA 功能描述:監(jiān)控電路 3.3/5V MicroMonitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
DS1705EPA+ 功能描述:監(jiān)控電路 3.3/5V MicroMonitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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