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STM6822SWY6F - Brand New STMicroelectronics Supervisors - Datasheet - Chipdatas

STM6822SWY6F - Brand New STMicroelectronics Supervisors

In Stock:16983 ,Ready for Immediate Shipping
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In Stock: 16983, Ready for Immediate Shipping
Category:Supervisors
Chipdatas Part No.:CD94-STM6822SWY6F
Manufacturer Part No.:STM6822SWY6F
Datecode:09+
Package:SC-74A, SOT-753
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  • Description

    The STM6822SWY6F is a microprocessor supervisory circuit with a precision voltage reference and comparator. It is designed to monitor the voltage of 5V, 3.3V, 3V, or 2.5V power supplies and provides reset outputs and a watchdog timer. It is available in a standard 5-pin SOT23 package.

    Specifications and features

    • Precision voltage monitoring of 5V, 3.3V, 3V, or 2.5V power supplies
    • Reset outputs (active-low, push-pull or open drain)
    • 200ms (typ) trec
    • Watchdog timer - 1.6s (typ)
    • Manual reset input (MR)
    • Low supply current - 3µA (typ)
    • Guaranteed RST (RST) assertion down to VCC = 1.0V
    • Operating temperature: –40°C to 85°C (Industrial Grade)

    Application Scenarios

    The STM6822SWY6F is ideal for use in microprocessor-based systems to ensure reliable voltage monitoring and provide resets in case of any voltage irregularities or system crashes. It can be used in a variety of applications including telecommunications, automotive, industrial process control, and consumer electronics.

    Comparison

    Advantages
    • Precision voltage monitoring of multiple power supply voltages (5V, 3.3V, 3V, or 2.5V)
    • Offers a watchdog timer and a manual reset input
    • Low supply current
    • Guaranteed RST assertion down to VCC = 1.0V
    Disadvantages
    • Not suitable for applications requiring higher voltage monitoring
    • May not be needed in systems with reliable power supplies and/or few system crashes
  • Similar parts: 7164 , Click to view
    Attributes Value
    Category Supervisors
    Manufacturer STMicroelectronics
    Product Category Supervisors
    Series STM6822
    Type Simple Reset/Power-On Reset
    Packaging Alternate Packaging
    Unit-Weight 0.001058 oz
    Mounting-Style SMD/SMT
    Package-Case SOT-23-5
    Operating-Temperature -40°C ~ 85°C (TA)
    Mounting-Type Surface Mount
    Output-Type Active Low Open Drain
    Supplier-Device-Package SOT-23-5
    Output Open Drain or Open Collector
    Reset Active Low
    Voltage monitoring relays 1
    Reset-Timeout 140 ms Minimum
    Voltage-Threshold 2.93V
    Pd-Power-Dissipation 320 mW
    Maximum Operating Temperature + 85 C
    Operating temperature range - 40 C
    Operating-Supply-Current 12 uA
    Battery-Backup-Switching No Backup
    Supply-Voltage-Max 5.5 V
    Supply-Voltage-Min 1 V
    Watchdog-Timers Watchdog
    Threshold-Voltage 2.5 V 3 V 3.3 V 5 V
    Input Monitoring 1 Input
    Manual-Reset Manual Reset
    Chip-Enable-Signals No Chip Enable
    Power-Fail-Detection No
    Reset-Delay-Time 280 ms
    Overvoltage-Threshold 2.96 V
    Undervoltage-Threshold 2.89 V
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Additional Information
  • Datasheet: Download STM6822SWY6F
  • Chipdatas Part: CD94-STM6822SWY6F
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/24 21:00 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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