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HT32F52344

更新时间： 2024-04-09 18:58:39

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HT32F52344 数据手册

32-Bit Arm^®Cortex^®-M0+ MCU

HT32F52344/HT32F52354

List of Figures

Figure 1. Block Diagram ......................................................................................................................... 17

Figure 2. Memory Map............................................................................................................................ 18

Figure 3. Clock Structure........................................................................................................................ 21

Figure 4. 33-pin QFN Pin Assignment .................................................................................................... 22

Figure 5. 46-pin QFN Pin Assignment .................................................................................................... 23

Figure 6. 48-pin LQFP Pin Assignment................................................................................................... 24

Figure 7. 64-pin LQFP Pin Assignment................................................................................................... 25

Figure 8. ADC Sampling Network Model ................................................................................................ 39

Figure 9. I²C Timing Diagram.................................................................................................................. 41

Figure 10. SPI Timing Diagram – SPI Master Mode............................................................................... 43

Figure 11. SPI Timing Diagram – SPI Slave Mode with CPHA=1........................................................... 44

Figure 12. USB Signal Rise Time and Fall Time and Cross-Point Voltage (V_CRS) Deﬁnition .................. 45

Rev. 1.10

5 of 51

August 03, 2020

1 2 3 456 7 8...51

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