Hi Carlos,
1) No, there is currently no plan to discontinue the 5V version of the TPS3801
2) You can use one supervisor to drive the RESET of the 3 microcontrollers as long as the overall output current of the TPS3801 creates the appropriate VOL and VOH…
thanks for the help. hadn't got a chance to update my post yet but I figured it out. Turns out it was the TPS3801 voltage supervisor. its a push pull and the spi-bi-wire reset couldn't overcome the output. The pin 9 RST for 4 wire JTAG had no problem…
The Ct pin of the TPS3808G01 can be connected to a ground referenced capacitor to set the user-programmable delay. What is the effect on the output if the ground referenced capacitor were to fail shorted? Is the delay limited to the 10 second maximum…