| ??? 12/03/07 20:30 Read: times |
#147817 - "push-pull" output, MCP101 Responding to: ???'s previous message |
Erik Malund said:
If the micros reset pin had totem-pole output (I know of none), then, of course, the resistor would be the solution.
Erik The Microchip MCP101 series is an active high "push-pull" output, as opposed to the parts listed as "open drain". Totem pole might not be accurate, but.... That is why I wrote "as best as I can tell", because it is not in the datasheet (unless I missed it). It is in a Product Summary listed next to the datasheet on Digikey's web site. http://ww1.microchip.com/downloads...21303e.pdf The document is copyright 2006, so maybe Microchip has recently added a lot more of these to its product line. Maybe some of you that know more about this than I do could take a look and suggest updates to the 8052.com FAQ related to this. |
| Topic | Author | Date |
| Is this a problem with some reset supervisors? | 01/01/70 00:00 | |
| Precisely! | 01/01/70 00:00 | |
| Wrong direction | 01/01/70 00:00 | |
| most of the time... | 01/01/70 00:00 | |
| I will test the series resistor solution | 01/01/70 00:00 | |
| this does not make any sense | 01/01/70 00:00 | |
| "push-pull" output, MCP101 | 01/01/70 00:00 | |
| sorry, have not done that one for a while | 01/01/70 00:00 | |
| NO, it is NOT | 01/01/70 00:00 | |
| Exactly! | 01/01/70 00:00 | |
| first part is wrong, second is right. | 01/01/70 00:00 | |
| 8051 related reset stuff with external components | 01/01/70 00:00 | |
| How to use a rest chip properly | 01/01/70 00:00 | |
| Advantages | 01/01/70 00:00 | |
| Not so fast, there, Pilgrim ... | 01/01/70 00:00 | |
| I have given up to convince you | 01/01/70 00:00 | |
It's not just you, Kai ... | 01/01/70 00:00 |