STM6717

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Dual/Triple Ultra-Low Voltage Supervisors with Push-Button Reset

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Product overview

Description

The STM6717/18/19/20 and STM6777/78/79/80 supervisors are a family of low-voltage/low-supply current processor (micro or DSP) supervisors, designed to monitor two (or three) system power supply voltages. They are targeted at applications such as set-top boxes (STBs), portable, battery-powered systems, networking, and communication systems. All device options have a push-button-type manual reset input (MR). The STM6777/78/79/80 also includes an option which enables the user to delay the start of the manual reset process from 6 μs (MRC pin left open) or more with external capacitor. The delay is implemented by connecting the appropriately sized capacitor between the MRC pin and VSS(typical 4 s delay with a 3.3 μF capacitor).
Two of the three supplies monitored (VCC1and VCC2) have fixed (customer-selectable, factory-trimmed) thresholds (VRST1and VRST2). The third voltage is monitored using an externally adjustable RSTIN threshold (0.626 V internal reference).
If any of the three monitored voltages drop below its factory-trimmed or adjustable thresholds, or if MRis asserted to logic low, a RSTis asserted (driven low). Once asserted, RSTis maintained at low for a minimum delay period (trec) after ALL supplies rise above their respective thresholds and MRreturns to high. These devices are guaranteed to be in the correct reset output logic state when VCC1and/or VCC2is greater than 0.8 V.
These devices are available in standard 5-pin or 6-pin SOT23 packages.
  • All features

    • Primary supply (VCC1) monitor. Fixed (factory-programmed) reset thresholds: 4.63 V to 1.58 V
    • Secondary supply (VCC2) monitor (STM6717/18/19/20/77/78)
    • Fixed (factory-programmed) reset thresholds: 3.08 V to 0.79 V
    • Tertiary supply monitor (using externally adjustable RSTIN): 0.626 V internal reference
    • RSToutputs (push-pull or open drain); state guaranteed if VCC1or VCC2≥ 0.8 V
    • Reset delay time (trec) on power-up: 13.2 ms, 210 ms, 900 ms (typ)
    • Manual reset input (MR)
    • Optional delayed manual reset input (MRC) with external capacitor (STM6777/78/79/80)
    • Low supply current - 11 μA (typ), VCC1= VCC2 = 3.6 V
    • Operating temperature: –40 °C to 85 °C (industrial grade)

Circuit Diagram

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STMicroelectronics - STM6717

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM6717SDWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717SFWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717SJWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717SVWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717SYWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717TGGWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717TGWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717TWWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717TZWY6F
Active
SOT23-5L Industrial Ecopack3

STM6717SDWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717SFWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717SJWY6F

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717SVWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717SYWY6F

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717TGGWY6F

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717TGWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717TWWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717TZWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

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.

Sample & Buy

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Voltage Reset 1 (V) (typ)
Budgetary Price (US$)*/Qty
Voltage Reset 2 (V) (typ)
Unit Price (US$)
Country of Origin
min
max
STM6717TZWY6F No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT23-5L -40 85 3.075

2.313

0.6402

CHINA

STM6717SJWY6F Available at 1 distributors

Distributor availability ofSTM6717SJWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2 1 Buy from Distributor

Distributor reported inventory date: 2022-07-15

Distributor Name

DIGIKEY

Stock

2

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-15

Active
EAR99 NEC Tape and Reel SOT23-5L -40 85 2.925

0.875

0.6402

CHINA

STM6717TGGWY6F Available at 2 distributors

Distributor availability ofSTM6717TGGWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1947 1 Buy from Distributor
MOUSER WORLDWIDE 1923 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

DIGIKEY

Stock

1947

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1923

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

Active
EAR99 NEC Tape and Reel SOT23-5L -40 85 -

-

0.6402

CHINA

STM6717SDWY6F Available at 3 distributors

Distributor availability ofSTM6717SDWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 800 1 Buy from Distributor
Newark Element14 AMERICA 194 0 Buy from Distributor
MOUSER WORLDWIDE 1334 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

DIGIKEY

Stock

800

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

194

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

1334

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

Active
EAR99 NEC Tape and Reel SOT23-5L -40 85 2.925

0.788

0.6402

CHINA

STM6717TGWY6F Available at 2 distributors

Distributor availability ofSTM6717TGWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 444 1 Buy from Distributor
MOUSER WORLDWIDE 2370 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

DIGIKEY

Stock

444

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

2370

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

Active
EAR99 NEC Tape and Reel SOT23-5L -40 85 3.075

1.11

0.6402

CHINA

STM6717TWWY6F Available at 2 distributors

Distributor availability ofSTM6717TWWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1877 1 Buy from Distributor
MOUSER WORLDWIDE 373 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

DIGIKEY

Stock

1877

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

373

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

Active
EAR99 NEC Tape and Reel SOT23-5L -40 85 3.075

1.665

0.6402

CHINA

STM6717SFWY6F Available at 1 distributors

Distributor availability ofSTM6717SFWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2398 1 Buy from Distributor

Distributor reported inventory date: 2022-07-15

Distributor Name

DIGIKEY

Stock

2398

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-15

Active
EAR99 NEC Tape and Reel SOT23-5L -40 85 2.925

1.05

0.6402

CHINA

STM6717SVWY6F Available at 2 distributors

Distributor availability ofSTM6717SVWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2970 1 Buy from Distributor
MOUSER WORLDWIDE 4889 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

DIGIKEY

Stock

2970

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

4889

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

Active
EAR99 NEC Tape and Reel SOT23-5L -40 85 2.925

1.575

0.6402

CHINA

STM6717SYWY6F No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SOT23-5L -40 85 2.925

2.188

0.6402

CHINA

STM6717TZWY6F Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM6717TZWY6F

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Voltage Reset 1 (V) (typ):

3.075

Voltage Reset 2 (V) (typ):

2.313

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

STM6717SJWY6F Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM6717SJWY6F

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Voltage Reset 1 (V) (typ):

2.925

Voltage Reset 2 (V) (typ):

0.875

Country of Origin:

CHINA

Distributor availability ofSTM6717SJWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2 1 Buy from Distributor

Distributor reported inventory date: 2022-07-15

Distributor Name

DIGIKEY

Stock

2

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-15

STM6717TGGWY6F Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM6717TGGWY6F

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Voltage Reset 1 (V) (typ):

-

Voltage Reset 2 (V) (typ):

-

Country of Origin:

CHINA

Distributor availability ofSTM6717TGGWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1947 1 Buy from Distributor
MOUSER WORLDWIDE 1923 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

DIGIKEY

Stock

1947

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1923

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

STM6717SDWY6F Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM6717SDWY6F

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Voltage Reset 1 (V) (typ):

2.925

Voltage Reset 2 (V) (typ):

0.788

Country of Origin:

CHINA

Distributor availability ofSTM6717SDWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 800 1 Buy from Distributor
Newark Element14 AMERICA 194 0 Buy from Distributor
MOUSER WORLDWIDE 1334 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

DIGIKEY

Stock

800

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

194

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

1334

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

STM6717TGWY6F Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM6717TGWY6F

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Voltage Reset 1 (V) (typ):

3.075

Voltage Reset 2 (V) (typ):

1.11

Country of Origin:

CHINA

Distributor availability ofSTM6717TGWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 444 1 Buy from Distributor
MOUSER WORLDWIDE 2370 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

DIGIKEY

Stock

444

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

2370

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

STM6717TWWY6F Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM6717TWWY6F

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Voltage Reset 1 (V) (typ):

3.075

Voltage Reset 2 (V) (typ):

1.665

Country of Origin:

CHINA

Distributor availability ofSTM6717TWWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1877 1 Buy from Distributor
MOUSER WORLDWIDE 373 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

DIGIKEY

Stock

1877

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

373

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

STM6717SFWY6F Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM6717SFWY6F

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Voltage Reset 1 (V) (typ):

2.925

Voltage Reset 2 (V) (typ):

1.05

Country of Origin:

CHINA

Distributor availability ofSTM6717SFWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2398 1 Buy from Distributor

Distributor reported inventory date: 2022-07-15

Distributor Name

DIGIKEY

Stock

2398

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-15

STM6717SVWY6F Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM6717SVWY6F

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Voltage Reset 1 (V) (typ):

2.925

Voltage Reset 2 (V) (typ):

1.575

Country of Origin:

CHINA

Distributor availability ofSTM6717SVWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2970 1 Buy from Distributor
MOUSER WORLDWIDE 4889 1 Buy from Distributor

Distributor reported inventory date: 2022-07-17

Distributor Name

DIGIKEY

Stock

2970

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

4889

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-17

STM6717SYWY6F Active

Package:
SOT23-5L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM6717SYWY6F

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Voltage Reset 1 (V) (typ):

2.925

Voltage Reset 2 (V) (typ):

2.188

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office
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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