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Microprocessor Supervisory Circuits

 

microprcessor supervisory circuts
Pericom’s growing portfolio of Microprocessor (µP) Supervisor Circuits, also called Power-good Circuits or Reset Circuits, offer customers precision supply voltage monitoring. Features include Independent Watchdog Timer Output (WDO), Power Failure or Low Battery Detection, and Manual-Reset Input (MR). Typical applications include Datacom, Telecom, Industrial, Medical, and Automotive equipment, or most anywhere a Microprocessor is found. Also see our Asian sister company Pericom Technology Inc.

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 Supervisory Circuit Device Listing:
Part No. Description Reset Threshold Voltage Reset Active Low or High Nom. Reset Time Nom. Watchdog Time Operating Temp Range Power Fail Comparator Manual Reset Input Pins PbFree Package
 PI4S705 4.63V Reset Active Low Supervisor 4.63V LOW 200ms 1.6s 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S706 4.38V Reset Active Low Supervisor 4.38V LOW 200ms 1.6s 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S706H 4.38V Reset Active High Supervisor 4.38V HIGH 200ms 1.6s 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S706P 2.63V Reset Active High Supervisor 2.63V HIGH 200ms N/A 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S706R 2.63V Reset Active Low Supervisor 2.63V LOW 200ms N/A 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S706S 2.93V Reset Active Low Supervisor 2.93V LOW 200ms N/A 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S706SH 2.93V Reset Active High Supervisor 2.93V HIGH 200ms N/A 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S706T 3.08V Reset Active Low Supervisor 3.08V LOW 200ms 1.6s 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S706TH 3.08V Reset Active High Supervisor 3.08V HIGH 200ms 1.6s 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S707 4.63V Reset Active Low/High Supervisor 4.63V LOW, HIGH 200ms N/A 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S708 4.63V Reset Active Low/High Supervisor 4.38V LOW, HIGH 200ms N/A 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S708R 2.63V Reset Active Low/High Supervisor 2.63V LOW, HIGH 200ms N/A 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S708S 2.93V Reset Active Low Supervisor 2.93V LOW 200ms N/A 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S708T 3.08V Reset Active Low/High Supervisor 3.08V LOW, HIGH 200ms N/A 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)
 PI4S813L 4.63V Reset Active High Supervisor 4.63V HIGH 200ms 1.6s 0C to 70C 1.25V detector Yes 8 No, Contact SalesSOIC (W8)