| Motore di ricerca datesheet componenti elettronici |
|
AN4631 Scheda tecnica(PDF) 4 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
AN4631 Scheda tecnica(HTML) 4 Page - STMicroelectronics |
|
4 / 30 page ![]() List of figures 4/30 DocID027266 Rev 2 List of figures Figure 1. Simplified clock tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 2. HSI16 oscillator trimming characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 3. MSI trimming behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Figure 4. TRIM monotonicity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Figure 5. Timing diagram of internal oscillator calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 6. Hardware connection using LSE as the reference frequency. . . . . . . . . . . . . . . . . . . . . . . 12 Figure 7. Hardware connection using external reference frequency . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 8. Internal oscillator calibration: finding the minimum frequency . . . . . . . . . . . . . . . . . . . . . . 14 Figure 9. “Spring loop” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 10. HSI16 calibration flowchart: maximum allowed frequency error . . . . . . . . . . . . . . . . . . . . . 16 Figure 11. MSI calibration flowchart: maximum allowed frequency error. . . . . . . . . . . . . . . . . . . . . . . 18 Figure 12. HSI16/MSI oscillator frequency measurement flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 13. MSI measurement configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Figure 14. LSI measurement configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Figure 15. Timing diagram of an internal RC oscillator measurement . . . . . . . . . . . . . . . . . . . . . . . . . 25 Figure 16. HSI16 calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 |
|
Link URL |
| Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | Collegamento alla scheda tecnica | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |