Datasheet

ManualsBrandsST ManualsEmbedded Processors & ControllersMicrocontroller 32bit 128KB LQFP

List of tables STM32F303xB STM32F303xC

6/149 DS9118 Rev 14

List of tables

Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Table 2. STM32F303xB/STM32F303xC family device features and peripheral counts . . . . . . . . . . 12

Table 3. External analog supply values for analog peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 4. STM32F303xB/STM32F303xC peripheral interconnect matrix . . . . . . . . . . . . . . . . . . . . . 17

Table 5. Timer feature comparison. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 6. Comparison of I2C analog and digital filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 7. STM32F303xB/STM32F303xC I

C implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 8. USART features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table 9. STM32F303xB/STM32F303xC SPI/I2S implementation . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Table 10. Capacitive sensing GPIOs available on STM32F303xB/STM32F303xC devices . . . . . . . 30

Table 11. No. of capacitive sensing channels available on STM32F303xB/STM32F303xC devices. 30

Table 12. Legend/abbreviations used in the pinout table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 13. STM32F303xB/STM32F303xC pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 14. Alternate functions for port A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Table 15. Alternate functions for port B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Table 16. Alternate functions for port C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Table 17. Alternate functions for port D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Table 18. Alternate functions for port E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Table 19. Alternate functions for port F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Table 20. STM32F303xB/STM32F303xC memory map, peripheral register boundary addresses . . 54

Table 21. Voltage characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Table 22. Current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Table 23. Thermal characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Table 24. General operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Table 25. Operating conditions at power-up / power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Table 26. Embedded reset and power control block characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 61

Table 27. Programmable voltage detector characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Table 28. Embedded internal reference voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Table 29. Internal reference voltage calibration values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Table 30. Typical and maximum current consumption from V

supply at V

= 3.6V . . . . . . . . . . . 64

Table 31. Typical and maximum current consumption from the V

DDA

supply . . . . . . . . . . . . . . . . . . 65

Table 32. Typical and maximum V

consumption in Stop and Standby modes. . . . . . . . . . . . . . . . 66

Table 33. Typical and maximum V

DDA

consumption in Stop and Standby modes. . . . . . . . . . . . . . . 66

Table 34. Typical and maximum current consumption from V

BAT

supply. . . . . . . . . . . . . . . . . . . . . . 67

Table 35. Typical current consumption in Run mode, code with data processing running from Flash68

Table 36. Typical current consumption in Sleep mode, code running from Flash or RAM. . . . . . . . . 69

Table 37. Switching output I/O current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Table 38. Peripheral current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Table 39. Low-power mode wakeup timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Table 40. High-speed external user clock characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Table 41. Low-speed external user clock characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Table 42. HSE oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Table 43. LSE oscillator characteristics (f

LSE

= 32.768 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Table 44. HSI oscillator characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Table 45. LSI oscillator characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Table 46. PLL characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Table 47. Flash memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Table 48. Flash memory endurance and data retention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.