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STM6780 - Dual/triple ultra-low voltage supervisor

Download the STM6780 datasheet PDF. This datasheet also covers the STM6717 variant, as both devices belong to the same dual/triple ultra-low voltage supervisor family and are provided as variant models within a single manufacturer datasheet.

General Description

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7 1.1.1 Active-low, push-pull reset output (RST) - STM6718/20/78/80

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Key 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.
  • RST outputs (push-pull or open drain); state guaranteed if VCC1 or VCC2 ≥ 0.8 V.
  • Reset delay time (trec) on power-up: 13.2 ms, 210 ms, 900 ms (typ).
  • Manual rese.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (STM6717_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by STMicroelectronics

Part Number Description
STM6700 Triple/Quad Voltage Microprocessor Supervisory
STM6710 Triple/Quad Voltage Microprocessor Supervisory
STM6717 Dual/triple ultra-low voltage supervisor
STM6718 Dual/triple ultra-low voltage supervisor
STM6719 Dual/triple ultra-low voltage supervisor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
STM6717/6718/6719/6720 STM6777/6778/6779/6780 Dual/triple ultra-low voltage supervisors with push-button reset (with delay option) 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 ■ RST outputs (push-pull or open drain); state guaranteed if VCC1 or 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.