MAX6322HPUK29C-T Maxim Integrated Products, MAX6322HPUK29C-T Datasheet
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MAX6322HPUK29C-T
Specifications of MAX6322HPUK29C-T
Related parts for MAX6322HPUK29C-T
MAX6322HPUK29C-T Summary of contents
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... MAX6321HP MAX6322HP — * The MAX6318/MAX6319/MAX6321/MAX6322 feature two types of reset output on each device. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Watchdog and Manual Reset ____________________________Features ♦ ♦ Small 5-Pin SOT23 Package ♦ ...
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Supervisory Circuits with Watchdog and Manual Reset ABSOLUTE MAXIMUM RATINGS Voltage (with respect to GND) V ......................................................................-0.3V to +6V CC RESET (MAX6320/MAX6321/MAX6322 only)...... -0.3V to +6V All Other Pins.........................................-0. Input/Output Current, All Pins .............................................20mA Continuous Power ...
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Supervisory Circuits with ELECTRICAL CHARACTERISTICS (continued 2.5V to 5.5V -40°C to +125°C, unless otherwise noted. Typical values are PARAMETER SYMBOL BIDIRECTIONAL RESET OUTPUT (MAX6316M/MAX6318MH/MAX6319MH) Transitional Flip-Flop Setup Time RESET Output ...
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Supervisory Circuits with Watchdog and Manual Reset __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted.) A MAX6316/MAX6317/MAX6318/MAX6320/MAX6321 SUPPLY CURRENT vs. TEMPERATURE ...
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Supervisory Circuits with ______________________________________________________________Pin Description PIN MAX6316L MAX6318LH MAX6316M MAX6317H MAX6318MH MAX6320P MAX6321HP 1 — — _______________________________________________________________________________________ Watchdog and Manual Reset MAX6319LH NAME MAX6319MH MAX6322HP RESET ...
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Supervisory Circuits with Watchdog and Manual Reset 52kΩ MR (ALL EXCEPT MAX6318/MAX6321) WDI (ALL EXCEPT MAX6319/MAX6322) Figure 1. Functional Diagram _______________Detailed Description A microprocessor’s (µP) reset input starts or restarts the µ ...
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Supervisory Circuits with Bidirectional Output The MAX6316M/MAX6318MH/MAX6319MH are designed to interface with µPs that have bidirectional reset pins, such as the Motorola 68HC11. Like an open-drain output, these ...
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Supervisory Circuits with Watchdog and Manual Reset LASER- TRIMMED RESISTORS 2μs ONE SHOT ACTIVE PULLUP ENABLE COMPARATOR Figure 4. MAX6316/MAX6318MH/MAX6319MH Bidirectional Reset Output Functional Diagram 8 _______________________________________________________________________________________ V CC MAX6318MH MAX6319MH VREF RESET GENERATOR WATCHDOG ON 2μs ONE ...
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Supervisory Circuits with P-channel transistor on-resistance quickly charges stray capacitance on the reset line, allowing RESET to transition from low to high within the required two elec- tronic-clock cycles, even with several devices on the reset line. This ...
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Supervisory Circuits with Watchdog and Manual Reset RST RESET t RP WDI Figure 7. Watchdog Timing Relationship Applications Information Watchdog Input Current The WDI input is internally driven through a buffer and series resistor from ...
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Supervisory Circuits with Figure 10 shows an example of a flow diagram where the I/O driving the watchdog input is set high at the beginning of the program, set low at the end of every subroutine or loop, ...
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Supervisory Circuits with Watchdog and Manual Reset Table 1. Factory-Trimmed Reset Thresholds PART MAX63___50_ _-T MAX63___49_ _-T MAX63___48_ _-T MAX63___47_ _-T MAX63___46_ _-T MAX63___45_ _-T MAX63___44_ _-T MAX63___43_ _-T MAX63___42_ _-T MAX63___41_ _-T MAX63___40_ _-T MAX63___39_ _-T MAX63___38_ ...
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Supervisory Circuits with Table 2. Standard Versions (continued) RESET PART THRESHOLD (V) MAX6320PUK46CY-T 4.63 MAX6321HPUK46CY-T 4.63 MAX6322HPUK46C-T 4.63 Note: Thirteen standard versions are available, with a required order increment of 2500 pieces. Sample stock is generally held on ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2010 Maxim Integrated Products ...