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In stock
Parameter NameParameter Value
Supply Voltage Min Volt1.0
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
Packing TypeTape And Reel
RoHs compliantEcopack3
Package NameMiniSO-8

The STM705/706/707/708/813L supervisors are self-contained devices which provide microprocessor supervisory functions. A precision voltage reference and comparator monitors the VCCinput for an out-of-tolerance condition. When an invalid VCCcondition occurs, the reset output (RST) is forced low (or high in the case of RST).

These devices also offer a watchdog timer (except for STM707/708) as well as a power-fail comparator to provide the system with an early warning of impending power failure.

These devices are available in a standard 8-pin SOIC package or a space-saving 8-pin TSSOP package.

Key features
  • 5 V operating voltage
  • Precision VCCmonitor
    • STM705/707/813L
    • 4.50 V ≤ VRST≤ 4.75 V
    • STM706/708
    • 4.25 ≤ VRST≤ 4.50 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) or –40 °C to 125 °C (automotive grade for the STM706 only)
  • RoHS compliance
    • Lead-free components are compliant with the RoHS directive