GD32VF103 Datasheet
2
3.15. Inter-IC sound (I2S) ................................................................................................ 42
3.16. Universal serial bus full-speed (USBFS) .............................................................. 43
3.17. Controller area network (CAN) .............................................................................. 43
3.18. External memory controller (EXMC) ..................................................................... 43
3.19. Debug mode ........................................................................................................... 43
3.20. Package and operation temperature ..................................................................... 44
4. Electrical characteristics ....................................................................................... 45
4.1. Absolute maximum ratings ....................................................................................... 45
4.2. Recommended DC characteristics ........................................................................... 45
4.3. Power consumption .................................................................................................. 47
4.4. EMC characteristics .................................................................................................. 48
4.5. Power supply supervisor characteristics ................................................................ 49
4.6. Electrical sensitivity .................................................................................................. 50
4.7. External clock characteristics .................................................................................. 50
4.8. Internal clock characteristics ................................................................................... 52
4.9. PLL characteristics .................................................................................................... 53
4.10. Memory characteristics ......................................................................................... 54
4.11. NRST pin characteristics ....................................................................................... 54
4.12. GPIO characteristics .............................................................................................. 55
4.13. ADC characteristics ............................................................................................... 56
4.14. Temperature sensor characteristics ..................................................................... 57
4.15. DAC characteristics ............................................................................................... 57
4.16. I2C characteristics ................................................................................................. 58
4.17. SPI characteristics ................................................................................................. 58
4.18. I2S characteristics.................................................................................................. 59
4.19. USART characteristics ........................................................................................... 60
4.20. CAN characteristics ............................................................................................... 60
4.21. USB characteristics ............................................................................................... 61
4.22. EXMC characteristics ............................................................................................. 62
4.23. TIMER characteristics ............................................................................................ 63
4.24. WDGT characteristics ............................................................................................ 63
4.25. Parameter conditions ............................................................................................. 64
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