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參數(shù)資料
| 型號(hào)： | STM6822ZAWY6E |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 5-pin Supervisor with watchdog timer and push-button reset |
| 中文描述： | 5引腳看門狗定時(shí)器和按鈕復(fù)位監(jiān) |
| 文件頁(yè)數(shù)： | 5/26頁(yè) |
| 文件大?。?/td> | 149K |
| 代理商： | STM6822ZAWY6E |
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STM6321/6322STM6821/6822/6823/6824/6825
Summary description
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1
Summary description
The STM6xxx Supervisors are self-contained devices which provide microprocessor
supervisory functions. A precision voltage reference and comparator monitors the V
CC
input
for an out-of-tolerance condition. When an invalid V
CC
condition occurs, the reset output
(RST) is forced low (or high in the case of RST). These devices also offer a watchdog timer
(except for STM6322/6825) and/or a push-button (MR) reset input.
These devices are available in a standard 5-pin SOT23 package.
Figure 1.
Logic diagram (STM6821/6822/6823)
1.
For STM6821 only.
Figure 2.
Logic diagram (STM6321/6322/6824/6825)
1.
For STM6321/6824.
Table 2.
Signal names
MR
Push-button Reset Input
WDI
Watchdog Input
RST
Active-low Reset Output
RST
Active-high Reset Output
V
CC
Supply voltage
V
SS
Ground
AI09128
V
CC
STM6XXX
V
SS
RST (RST)
(1)
WDI
MR
AI09129
V
CC
STM6XXX
V
SS
RST
RST
(WDI)
(1)
MR
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PDF描述 |
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| STM6822ZAWY6F | 5-pin Supervisor with watchdog timer and push-button reset |
| STM6822ZJWY6E | 5-pin Supervisor with watchdog timer and push-button reset |
| STM6822ZJWY6F | 5-pin Supervisor with watchdog timer and push-button reset |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STM6822ZWY6F | 功能描述:監(jiān)控電路 5PIN SUPERVISOR RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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 |
| STM6823LWY6F | 功能描述:監(jiān)控電路 5-Pin Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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 |
| STM6823MWY6F | 功能描述:監(jiān)控電路 4.270 to 4.490VRST Watchdog/Manual Inpt RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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 |
| STM6823RWY6F | 功能描述:監(jiān)控電路 Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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 |
| STM6823SWY6F | 功能描述:監(jiān)控電路 2.850 to 3.000VRST Watchdog/Manual Inpt RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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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