STM6825RWY6F
数据手册.pdfSTM6825 系列 2.63 V 监控器 带看门狗定时器和按键复位-SOT-23-5
The STM6xxx supervisors are self-contained devices which provide microprocessor supervisory functions. A precision voltage reference and comparator monitors the VCCinput for an out-of-tolerance condition. When an invalid VCCcondition 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.
**Key Features**
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- Precision VCC monitoring of 5, 3.3, 3, or 2.5 V power supplies
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- RST outputs active low, push-pull or open drain
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- RST outputs active high, push-pull
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- Reset pulse width of 1.4 ms, 200 ms and 240 ms typ.
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- Watchdog timeout period of 1.6 s typ.
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- Manual reset input MR
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- Low supply current - 3 μA typ.
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- GuaranteedRST RST assertion down to VCC = 1.0 V
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- Operating temperature: –40 to +85 °C industrial grade
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- RoHS complianceLead-free components are compliant with the RoHS directive