| ??? 02/08/06 14:01 Read: times Msg Score: +2 +2 Good Answer/Helpful |
#109504 - Really advantageous? Responding to: ???'s previous message |
Neil said:
What is like a PIC16F876 / PIC16F877 10 bit A/D, Strong Port Drive, Flash, 5 volts, Don't need complete new emulator for ech variant. I often ask myself what people do with these built-in ADCs. If you have a look at datasheet, then you will often see, that these ADCs are unprecise and slowly. Not so the ADUC series, of course, but most of the others. I also need ADCs in many of my designs. But I need fast and precise ones, so I never would choose such a built-in low cost ADC. Also, a seperate ADC can highly simplify the layout, finally allowing me to get the precision that's promised in datasheet, at all. So, a micro which contains everything like a swiss knife isn't actually an option for me. Kai |
| Topic | Author | Date |
| What is like a PIC16F877 | 01/01/70 00:00 | |
| Link. | 01/01/70 00:00 | |
| stupid magazine .. | 01/01/70 00:00 | |
| be realistic, guys | 01/01/70 00:00 | |
| No | 01/01/70 00:00 | |
| Really advantageous? | 01/01/70 00:00 | |
| an answer | 01/01/70 00:00 | |
| multi-chip option | 01/01/70 00:00 | |
| that would require | 01/01/70 00:00 | |
| I had a look into PIC16F87x datasheet | 01/01/70 00:00 | |
| sounds a lot like a LPC93x | 01/01/70 00:00 | |
| match | 01/01/70 00:00 | |
| That is one of the toughest changeover | 01/01/70 00:00 | |
| Yes It does | 01/01/70 00:00 | |
| What I use... | 01/01/70 00:00 | |
| Because | 01/01/70 00:00 | |
Internal ADC uses | 01/01/70 00:00 | |
| DSPIC | 01/01/70 00:00 |