ST7MC2N6 查看數據表（PDF） - STMicroelectronics

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产品描述 (功能)

生产厂家

ST7MC2N6

8-bit MCU with nested interrupts, Flash, 10-bit ADC, brushless motor control, five timers, SPI, LINSCI™

STMicroelectronics 

ST7MC1xx/ST7MC2xx

MOTOR CONTROL CHARACTERISTICS (Cont’d)

Figure 155. Example 1: Waveforms For Overcurrent Detection with Current Feedback Filter OFF

Sampling time

fmtc

Comparator

Output

Sample

CL (MCRC)

MCOx

Figure 156. Example 2: waveforms for overcurrent detection with current feedback filter ON

(CFF=001 => 2 consecutive samples are needed to validate the overcurrent event)

Sampling time

fmtc

fPERIPH/4

Comparator

Output

Sample

CL (MCRC)

MCOx

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