STM706RDAM6F

Processor Supervisor 1 Active High/Active Low 8Pin SO N T/R

The STM70x supervisors are self-contained devices which provide microprocessor supervisory functions. A precision voltage reference and comparator monitors the VCC input for an out-of-tolerance condition. When an invalid VCC 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 STM708T/S/R as well as a power-fail comparator to provide the system with an early warning of impending power failure.

The STM706P device is identical to the STM706R device, except its reset output is active high. These devices are available in a standard 8-pin SOIC package or a space-saving 8-pin TSSOP package.

**Key Features**

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Precision VCC monitor

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T: 3.00 V ≤ VRST ≤ 3.15 V

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S: 2.88 V ≤ VRST ≤ 3.00 V

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R: STM706P: 2.59 V ≤ VRST ≤ 2.70 V

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RST andRST outputs

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200 ms typ. trec

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Watchdog timer - 1.6 s typ.

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Manual reset input MR

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Power-fail comparator PFI/PFO

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Low supply current - 40 μA typ.

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GuaranteedRST RST assertion down to VCC = 1.0 V

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Operating temperature: –40 °C to 85 °C industrial grade

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RoHS compliance

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Lead-free components are compliant with the RoHS directive