32-Bit Arm® Cortex®-M0+ Music Synthesizer MCU
HT32F0006
List of Figures
Figure 1. Block Diagram ......................................................................................................................... 17
Figure 2. Memory Map............................................................................................................................ 18
Figure 3. Clock Structure........................................................................................................................ 21
Figure 4. 48-pin LQFP Pin Assignment................................................................................................... 22
Figure 5. 64-pin LQFP Pin Assignment................................................................................................... 23
Figure 6. ADC Sampling Network Model ................................................................................................ 36
Figure 7. I2C Timing Diagrams................................................................................................................ 37
Figure 8. Timing of I2S Master Mode ...................................................................................................... 38
Figure 9. Timing of I2S Slave Mode ........................................................................................................ 38
Figure 10. SPI Timing Diagrams – SPI Master Mode............................................................................. 40
Figure 11. SPI Timing Diagrams – SPI Slave Mode with CPHA = 1....................................................... 40
Figure 12. QSPI Timing Diagrams – QSPI Master Mode (1-bit Serial Mode, DUALEN = 0, QUADEN = 0).. 42
Figure 13. QSPI Timing Diagrams – QSPI Master Mode (Dual Mode, DUALEN = 1)............................ 42
Figure 14. QSPI Timing Diagrams – QSPI Master Mode (Quad Mode, QUADEN = 1).......................... 43
Figure 15. QSPI Timing Diagrams – QSPI Slave Mode with CPHA = 1 (1-bit Serial Mode)................... 44
Figure 16. USB Signal Rise Time and Fall Time and Cross-Point Voltage (VCRS) Definition .................. 45
Rev. 1.10
5 of 49
April 21, 2023