SP706R Datasheet | Sipex

DESCRIPTION The SP706P/S/R/T, SP708R/S/T series is a family of microprocessor (µP) supervisory circuits that integrate myriad ponents involved in discrete solutions which monitor power-supply and battery, in µP, and digital systems. The SP706P/S/R/T, SP708R/S/T series will significantly improve system reliability and operational efficiency when pared to results obtained with discrete ponents. The features of the SP706P/S/R/T, SP708R/S/T series include a watchdog timer, a µP reset, a Power Fail parator, and a manual-reset input. The SP706P/ S/R/T, SP708R/S/T series is ideal for +3.0V or +3.3V applications in automotive systems, puters, controllers, and intelligent instruments. The SP706P/S/R/T, SP708R/S/T series is an ideal solution for systems in which critical monitoring of the power supply to the µP and related digital ponents is demanded. Part Number SP706P SP706R SP706S SP706T SP708R SP708S SP708T Rev. 10-17-00 s Built-In Vcc Glitch Immunity s Available in 8-pin PDIP, NSOIC, and µSOIC packages s Voltage Monitor for Power Failure or Low Battery Warning s Pin patible Enhancement to Industry Standards 706P/R/S/T and 708R/S/T RESET Active HIGH LOW LOW LOW LOW/HIGH LOW/HIGH LOW/HIGH RESET Threshold 2.63V 2.63V 2.93V 3.08V 2.63V 2.93V 3.08V Manual Reset YES YES YES YES YES YES YES PFI Accuracy 4% 4% 4% 4% 4% 4% 4% Watchdog Input YES YES YES YES NO NO NO SP706 +3.0/ +3.3 Low Power Microprocessor Circuits © Copyright 2000 Sipex Corporation ABSOLUTE MAXIMUM RATINGS These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. Terminal Voltage (with respect to GND): VCC -0.3V to +6.0V All Other Inputs (Note 1) -0.3V to (VCC +3.0V) Input Current: VCC...