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STM6821TWY6F

Processor Supervisor 3.08V 2.5V/3V/3.3V/5V 5-Pin SOT-23 T/R

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STM6821TWY6F
  • STM6821TWY6F
Manufacturer:STMicroelectronics
Product Category: Power Management, Supervisory Circuits, Voltage Supervisors
Avnet Manufacturer Part #: STM6821TWY6F
Secondary Manufacturer Part#: STM6821TWY6F
  • Legend Information Icon RoHS 10 Compliant
  • Legend Information Icon Tariff Charges

The STM6xxx 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 STM6322/6825) and/or a push-button (MR) reset input.These devices are available in a standard 5-pin SOT23 package.

  • Precision VCCmonitoring of 5, 3.3, 3, or 2.5 V power supplies
  • RSToutputs (active low, push-pull or open drain)
  • RST outputs (active high, push-pull)
  • Reset pulse width of 1.4 ms, 200 ms and 240 ms (typ.)
  • Watchdog timeout period of 1.6 s (typ.)
  • Manual reset input (MR)
  • Low supply current - 3 µA (typ.)
  • GuaranteedRST(RST) assertion down to VCC= 1.0 V
  • Operating temperature: –40 to +85C (industrial grade)
  • RoHS compliance Lead-free components are compliant with the RoHS directive

    • Technical Attributes

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    Country of Origin: RECOVERY FEE
    ECCN: EAR99
    HTSN: 8542330001
    Schedule B: 8542330000
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