STM706SM6E Datasheet PDF - ST Microelectronics

●SUMMARY DESCRIPTION

●The STM70x Supervisors are self-contained devices which provide microprocessor supervisory

●functions. A precision voltage reference and comparator monitors the VCCinput for an out-of-toler

●ance condition. When an invalid VCC condition occurs, the reset output (RST) is forced low (or

●high in the case of RST).

●FEATURES SUMMARY

●■ PRECISION VCCMONITOR

●– STM706/708

●   T: 3.00V ≤VRST ≤3.15V

●   S: 2.88V ≤VRST ≤3.00V

●   R; STM706P: 2.59V ≤VRST ≤2.70V

●■ RST AND RSTOUTPUTS

●■ 200ms (TYP) trec

●■ WATCHDOG TIMER - 1.6sec (TYP)

●■ MANUAL RESET INPUT (MR)

●■ POWER-FAIL COMPARATOR (PFI/PFO)

●■ LOW SUPPLY CURRENT - 40µA (TYP)

●■ GUARANTEED RST(RST) ASSERTION DOWN TO VCC= 1.0V

●■ OPERATING TEMPERATURE:

●–40°C to 85°C (Industrial Grade)