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  • 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

    • 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

Circuit Diagram

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Part Number
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STM708SDS6F MSOP/TSSOP 8 Tape And Reel 2.93 - -
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0.46 1000
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ECCN (US):

EAR99

Country of Origin:

PHILIPPINES

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STM708RM6F SO-8 Tape And Reel 2.63 - -
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0.46 1000
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ECCN (US):

EAR99

Country of Origin:

MOROCCO

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STM708TDS6F MSOP/TSSOP 8 Tape And Reel 3.08 - -
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0.46 1000
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EAR99

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PHILIPPINES

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STM708SM6F SO-8 Tape And Reel 2.93 - -
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0.46 1000
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ECCN (US):

EAR99

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MOROCCO

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STM708TAM6F SO-8 Tape And Reel - - -
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0.46 1000
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ECCN (US):

EAR99

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MOROCCO

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STM708TM6F SO-8 Tape And Reel 3.08 - -
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0.46 1000
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ECCN (US):

EAR99

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MOROCCO

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STM708SAM6F SO-8 Tape And Reel - - -
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0.46 1000
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ECCN (US):

EAR99

Country of Origin:

MOROCCO

No availability of distributors reported, please contact our sales office

STM708SDS6F

Package

MSOP/TSSOP 8

Packing Type

Tape And Reel

Unit Price (US$)

0.46*

Distributor availability ofSTM708SDS6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5125 1 Order Now
MOUSER WORLDWIDE 1884 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

DIGIKEY

Stock

5125

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1884

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-16

RST Threshold (V) (typ)

2.93

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.46

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

STM708RM6F

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.46*

Distributor availability ofSTM708RM6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1196 1 Order Now
ARROW AMERICA 1405 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

DIGIKEY

Stock

1196

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

1405

Min.Order

1

Region

AMERICA Order Now

Distributor reported inventory date: 2019-09-16

RST Threshold (V) (typ)

2.63

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.46

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

STM708TDS6F

Package

MSOP/TSSOP 8

Packing Type

Tape And Reel

Unit Price (US$)

0.46*

Distributor availability ofSTM708TDS6F

Distributor Name
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MOUSER WORLDWIDE 100 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

MOUSER

Stock

100

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-16

RST Threshold (V) (typ)

3.08

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.46

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

STM708SM6F

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.46*

Distributor availability ofSTM708SM6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7128 1 Order Now
ARROW EUROPE 2500 0 Order Now
Newark Element14 AMERICA 209 0 Order Now
ARROW AMERICA 5000 2500 Order Now
MOUSER WORLDWIDE 5683 1 Order Now
Farnell Element14 EUROPE 3216 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

DIGIKEY

Stock

7128

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

209

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

5000

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

5683

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3216

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-16

RST Threshold (V) (typ)

2.93

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.46

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

STM708TAM6F

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.46*

Distributor availability ofSTM708TAM6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2901 1 Order Now
MOUSER WORLDWIDE 4661 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

DIGIKEY

Stock

2901

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4661

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-16

RST Threshold (V) (typ)

-

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.46

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

STM708TM6F

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.46*

Distributor availability ofSTM708TM6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2584 1 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 3439 1 Order Now
Farnell Element14 EUROPE 4620 1 Order Now

Distributor reported inventory date: 2019-09-16

Distributor Name

DIGIKEY

Stock

2584

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3439

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

4620

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-16

RST Threshold (V) (typ)

3.08

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.46

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

STM708SAM6F

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.46*

RST Threshold (V) (typ)

-

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.46

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

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

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM708RM6F
Active
SO-8 Industrial Ecopack1
STM708SAM6F
Active
SO-8 Industrial Ecopack1
STM708SDS6F
Active
MSOP/TSSOP 8 Industrial Ecopack3
STM708SM6F
Active
SO-8 Industrial Ecopack1
STM708TAM6F
Active
SO-8 Industrial Ecopack1
STM708TDS6F
Active
MSOP/TSSOP 8 Industrial Ecopack3
STM708TM6F
Active
SO-8 Industrial Ecopack1

STM708RM6F

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STM708SAM6F

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STM708SDS6F

Package:

MSOP/TSSOP 8

Material Declaration**:

Marketing Status

Active

Package

MSOP/TSSOP 8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM708SM6F

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STM708TAM6F

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

STM708TDS6F

Package:

MSOP/TSSOP 8

Material Declaration**:

Marketing Status

Active

Package

MSOP/TSSOP 8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM708TM6F

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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.