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POWR1014A-Slide3

The POWR1014/1014A can replace 10 voltage monitor/supervisors with a very accurate 0.3% programmable supervisor. The input monitors can be programmed to monitor any voltage between 0.67V and 5.7V in any of 368 steps. It has four dedicated digital inputs that can be used to monitor signals such as a reset or watchdog. It has another 14 digital I/O open drain pins that can be configured as inputs or outputs to communicate with the system such as resets or sequencing enables. Two of the digital I/Os can be configured as high voltage MOSFET drivers. The onboard 8MHz oscillator can be divided down by four timers that enable delays and pulse stretching of signals. The inputs, outputs and CPLD are programmed through a JTAG interface. The POWR1014A also has a ADC and I²C interface allowing for accurate measurement of any of the 10 input voltages.

PTM Published on: 2011-12-15