Complete supervisory and sequencing solution for up to 10 supplies 10 supply fault detectors enable supervision of supplies to ? ? 5 selectable input attenuators allow supervision of ? Supplies up to 14.4 V on VH ? Supplies up to 6 V on VP1 to VP4 (VPn) 5 dual-function inputs, VX1 to VX5 (VXn) ? High impedance input to supply fault detector with thresholds between 0.573 V and 1.375 V ? General-purpose logic input 10 programmable output drivers (PDO1 to PDO10) ? Open collector with external pull-up ? Push/pull output, driven to VDDCAP or VPn ? Open collector with weak pull-up to VDDCAP or VPn ? Internally charge-pumped high drive for use with external n-FET (PDO1 to PDO6 only) Sequencing engine (SE) implements state machine control of PDO outputs ? State changes conditional on input events ? Enables complex control of boards ? Power-up and power-down sequence control ? Fault event handling ? Interrupt generation on warnings ? Watchdog function can be integrated in SE ? Program software control of sequencing through SMBus Complete voltage margining solution for 6 voltage rails 12-bit ADC for readback of all supervised voltages 1 internal and 2 external temperature sensors Reference input (REFIN) has 2 input options ? Driven directly from 2.048 V (±0.25%) REFOUT pin ? More accurate external reference for improved ADC performance Device powered by the highest of VPn, VH for improved redundancy User EEPROM: 256 bytes