ISPPAC-POWR1014A-02TN48I

ISPPAC-POWR1014A-02TN48I Description  
The Lattice ISPPAC-POWR1014A-02TN48I is a general purpose monitoring circuit with in-system programmable logic and in-system programmable analog functionality.
The ISPPAC-POWR1014A-02TN48I detects up to 10 power supply test points through 10 independent analog input channels.
The device can be used to control DC-DC converters, optocouplers, and low dropout regulators.   ISPPAC-POWR1014A-02TN48I
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 (ispPACPOWR1014A 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      ISPPAC-POWR1014A-02TN48I Applications  
• Data Acquisition and Processing
• Remote operation
• Human-computer interaction operation