ST7MC1K2-Auto datasheet(18/371 Pages) STMICROELECTRONICS

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List of figures

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Figure 150. SPI Master timing diagram(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338

Figure 151. Example 1: waveforms for zero-crossing detection with sampling at the end of

PWM off-time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341

Figure 152. Example 2: waveforms for zero-crossing detection with sampling at fSCF . . . . . . . . . . . . 341

Figure 153. Example 3: Waveforms for zero-crossing detection with sampling after a delay

during PWM on-time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342

Figure 154. Example 4: Waveforms for zero-crossing detection with sampling

after a delay at fSCF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342

Figure 155. Example 5: Waveforms for sensor HST update timing diagram for a newly

selected phase input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343

Figure 156. Example 1: Waveforms for overcurrent detection with current feedback filter OFF . . . . . 345

Figure 157. Example 2: Waveforms for overcurrent detection with current feedback filter ON) . . . . . 345

Figure 158. RAIN max. vs fADC with CAIN = 0pF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348

Figure 159. Recommended CAIN and RAIN values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348

Figure 160. Typical application with ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349

Figure 161. Power supply filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350

Figure 162. ADC accuracy characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351

Figure 163. 44-pin low profile quad flat package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353

Figure 164. 32-pin low profile quad flat packag outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354

Figure 165. Header reception event sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365

Figure 166. LINSCI interrupt routine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365

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ST7MC1K2-Auto 데이터시트(PDF) 18 Page - STMicroelectronics