ispPAC-POWR1014

ispPAC-® POWR1014/A In-System Programmable Power Supply Supervisor, Reset Generator and Sequencing Controller March 2015 Data Sheet DS1014 Features  Monitor and Control Multiple Power Supplies Simultaneously monitors up to 10 power  supplies Provides up to 14 output control signals Programmable digital and analog circuitry  Embedded PLD for Sequence Control 24-macrocell CPLD implements both state machines and combinatorial logic functions  Embedded Programmable Timers Four independent timers 32µs to 2 second intervals for timing sequences  Analog Input Monitoring 10 independent analog monitor inputs Two programmable threshold comparators per analog input Hardware window comparison 10-bit ADC for I2C monitoring (ispPAC- POWR1014A only)  High-Voltage FET Drivers Power supply ramp up/down control Programmable current and voltage output Independently configurable for FET control or digital output  2-Wire (I2C/SMBus™ Compatible) Interface Comparator status monitor ADC readout Direct control of inputs and outputs Power sequence control Only available with ispPAC-POWR1014A  3.3 V Operation, Wide Supply Range 2.8 V to 3.96 V Industrial temperature range: –40°C to +85°C 48-pin TQFP package, lead-free option  Multi-Function JTAG Interface In-system programming Access to all I2C registers Direct input control Application Block Diagram Primary Supply 3.3 V Primary Supply Primary Supply 2.5 V 1.8 V Primary Supply POL#1 Volt...