STM706T/S/R

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3 V Supervisor

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Product overview

Description

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.

  • All features

    • Precision VCC monitor
      • T: 3.00 V ≤ VRST ≤ 3.15 V
      • S: 2.88 V ≤ VRST ≤ 3.00 V
      • R: STM706P: 2.59 V ≤ VRST ≤ 2.70 V
    • RST andRSToutputs
    • 200 ms (typ.) trec
    • Watchdog timer - 1.6 s (typ.)
    • Manual reset input (MR)
    • Power-fail comparator (PFI/PFO)
    • Low supply current - 40 μA (typ.)
    • GuaranteedRST(RST) assertion down to VCC = 1.0 V
    • Operating temperature: –40 °C to 85 °C (industrial grade)
    • RoHS compliance
      • Lead-free components are compliant with the RoHS directive
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Circuit Diagram

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STMicroelectronics - STM706T/S/R

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM706RAM6F
Active
SO-8 Industrial Ecopack3
STM706RDAM6F
Active
SO-8 Industrial Ecopack3
STM706RM6F
Active
SO-8 Industrial Ecopack3
STM706SM6F
Active
SO-8 Industrial Ecopack3
STM706TAM6F
Active
SO-8 Industrial Ecopack3
STM706TM6F
Active
SO-8 Industrial Ecopack3

STM706RAM6F

Package:

SO-8

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM706RDAM6F

Package:

SO-8

Material Declaration**:

More Info

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM706RM6F

Package:

SO-8

Material Declaration**:

More Info

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM706SM6F

Package:

SO-8

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM706TAM6F

Package:

SO-8

Material Declaration**:

More Info

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM706TM6F

Package:

SO-8

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

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