| ??? 09/15/04 21:41 Read: times |
#77472 - RE: External Clock for the LPC932 Responding to: ???'s previous message |
1)should I use an external crystal then?
2)I am still thinking of a external RTC just in case the micro's power goes out. 1) absolutely! and if extreme precision is required a crystal oscillator 2) if you battery back up the external RTC, that's the way to go Erik |
| Topic | Author | Date |
| External Clock for the LPC932 | 01/01/70 00:00 | |
| RE: External Clock for the LPC932 | 01/01/70 00:00 | |
| DS1307? | 01/01/70 00:00 | |
| RE: External Clock for the LPC932 | 01/01/70 00:00 | |
| RE: External Clock for the LPC932 | 01/01/70 00:00 | |
| RE: External Clock for the LPC932 | 01/01/70 00:00 | |
| RE: External Clock for the LPC932 | 01/01/70 00:00 | |
| RE: External Clock for the LPC932 | 01/01/70 00:00 | |
| RE: External Clock for the LPC932 | 01/01/70 00:00 | |
I would use RTC chip PCF8583 | 01/01/70 00:00 |