| ??? 06/13/05 09:32 Read: times Msg Score: +1 +1 Good Question |
#94755 - Minimizing port pin currents |
I am working on a battery powered design using an LPC932. Most of the pins will not be used in the circuit. How should I configure these pins to minimize the current consumption?
Upon reset, the pins are initialized as high impedence inputs. However, I have read that floating inputs are not a good thing to have in a system (Especially if it is in strong electric and magnetic fields). Thanks Musharraf |
| Topic | Author | Date |
| Minimizing port pin currents | 01/01/70 00:00 | |
| Old threas | 01/01/70 00:00 | |
| Thread Vs Reply | 01/01/70 00:00 | |
| What would be good | 01/01/70 00:00 | |
| for me it does | 01/01/70 00:00 | |
| Re: for me it does | 01/01/70 00:00 | |
| No worry... | 01/01/70 00:00 | |
| but | 01/01/70 00:00 | |
| Sorry, I misinterpreted Musharraf | 01/01/70 00:00 | |
| low power | 01/01/70 00:00 | |
| re | 01/01/70 00:00 | |
| TI ? | 01/01/70 00:00 | |
| Total agree | 01/01/70 00:00 | |
| low power MCUs | 01/01/70 00:00 | |
| App notes | 01/01/70 00:00 | |
| Any link for low power appnote? | 01/01/70 00:00 | |
| Damn all | 01/01/70 00:00 | |
| static current? | 01/01/70 00:00 | |
| very low frequencies | 01/01/70 00:00 | |
| it's not just CMOS | 01/01/70 00:00 | |
| Biasing generator for the substrate? | 01/01/70 00:00 | |
| flash? | 01/01/70 00:00 | |
| consumption overview | 01/01/70 00:00 | |
| SiLabs Wins Then? | 01/01/70 00:00 | |
I don't know | 01/01/70 00:00 | |
| Do worry! | 01/01/70 00:00 | |
| High impedance | 01/01/70 00:00 | |
| Battery powered circuits | 01/01/70 00:00 |