STM6720 - Dual/triple ultra-low voltage supervisor
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
5 1.1 Pin descriptions .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
7 1.1.1 Active-low, push-pull reset output (RST) - STM6718/20/78/80 .
.
.
.
.
.
.
.
7
STM6720 Features
* Primary supply (VCC1) monitor. Fixed (factory-programmed) reset thresholds: 4.63 V to 1.58 V
* Secondary supply (VCC2) monitor (STM6717/18/19/20/77/78)
* Fixed (factory-programmed) reset thresholds: 3.08 V to 0.79 V
* Tertiary supply monitor (using externally adjustable RSTIN): 0.6
