STM6321RWY6F Microprocessor Supervisors by STMicroelectronics

5-pin supervisor with watchdog timer and push-button reset

Status: Active
Series: STM6321
RoHS: Compliant
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The STM6xxx supervisors are self-contained devices which provide microprocessor supervisory functions. A precision voltage reference and comparator monitors the V CC input for an out-of-tolerance condition. When an invalid V CC condition 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.

Prices starting from US$0.80


Distributor Starting From Stock
Logo for element14 element14 US$0.92
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Logo for Newark Electronics Newark Electronics US$1.05
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Logo for Future Electronics Future Electronics US$0.80
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Logo for Avnet America Avnet America US$0.92
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Features

Precision VCC monitoring of 5, 3.3, 3, or 2.5 V power supplies
RST outputs (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 +85 °C (industrial grade)
RoHS complianceLead-free components are compliant with the RoHS directive

Alternative Descriptions

MPU SUPERVISOR, 5.5V, SOT-23-5 | Farnell
Mpu Supervisor, 5.5V, Sot-23-5 | Newark Electronics
STM6321 Series 2.63V 140ms 5-pin Supervisor w/Watchdog Timer & Push-Button Reset | Future Electronics
Processor Supervisor 2.63V 2.5V/3V/3.3V/5V 5-Pin SOT-23 T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a STM6321RWY6F?

Additional datasheets, footprints and schematics for STM6321RWY6F are listed on our Part Details page. You can also find images and similar parts to STM6321RWY6F on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for STM6321RWY6F on our Product Comparison page. Access via the 'View Pricing & Stock' button to view STM6321RWY6F price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does STM6321RWY6F fall under?

The STM6321RWY6F is listed under Reset and Supervisor ICs > Microprocessor Supervisors.

Can I view similar or alternative parts?

You can view similar parts to STM6321RWY6F when available in the Microprocessor Supervisors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the STM6321RWY6F you can contact the distributor directly for product support, shipping queries etc.

Is the STM6321RWY6F RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for STM6321RWY6F have stock available?

Authorised distributors including Farnell, element14, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for STM6321RWY6F.

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