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STM704 Datasheet 3v Supervisor

Manufacturer: STMicroelectronics

Overview: STM690, STM704, STM795 STM802, STM804, STM805, STM806 3 V supervisor with battery.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

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Key Features

  • RST or RST outputs.
  • NVRAM supervisor for external LPSRAM.
  • Chip enable gating (STM795 only) for external LPSRAM (7 ns max prop delay).
  • Manual (push-button) reset input.
  • 200 ms (typ) trec.
  • Watchdog timer - 1.6 s (typ).
  • Automatic battery switchover.
  • Low battery supply current - 0.4 µA (typ).
  • Power-fail comparator (PFI/PFO).
  • Low supply current - 40 µA (typ).
  • Guaranteed RST (RST) assertion down to VCC = 1.0 V.
  • Operating temperature:.

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STM704 Distributor