ISPPAC-POWR605-01SN24I

The ISPPAC-POWR605-01SN24I is a general-purpose Power-supply Monitor, reset generator and watchdog timer, incorporating both in-system programmable logic and analog functions implemented in non-volatile E2CMOS® technology. The ProcessorPM-POWR605 device provides six independent analog input channels to monitor power supply voltages. Two general-purpose digital inputs are also provided for miscellaneous control functions. The ProcessorPM-POWR605 provides up to five open drain digital outputs that can be used for controlling DC-DC converters, low-drop-out regulators (LDOs) and optocouplers, as well as for supervisory and general-purpose logic interface functions.

• Precision programmable threshold monitors, threshold accuracy 0.7%
• Simultaneously monitors up to six power supplies
• Programmable analog trip points (1% step size, 192 steps)
• Programmable glitch filter
• Power-off detection (75mV)
• Embedded programmable timers
• Four independent timers
• 32µs to 2 second intervals for timing sequences
• Embedded PLD for logical control
• Rugged 16-macrocell CPLD architecture
• 81 product terms/28 inputs
• Implements state machines and combinatorial functions
• Two dedicated digital inputs
• Five programmable digital I/O pins
• In-system programmable through JTAG

Applications

Motor Drive & Control