st7pmc2s6 STMicroelectronics, st7pmc2s6 Datasheet - Page 240

• Manufacturer Part Number: st7pmc2s6
• Description: 8-bit Mcu For Automotive With Nested Interrupts, Flash, 10-bit Adc, Brushless Motor Control, 5 Timers, Spi, Linsci?
• Manufacturer: STMicroelectronics

On-chip peripherals
10.6.9
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Figure 108. Sampling clock generation block
1. The MTC controller input frequency (f
Channel manager
The channel manager consists of:
The block diagram is shown in
f
PERIPH
the XT16: XT8 bits in the MCONF register
A phase state register with preload and polarity function
A multiplexer to direct the PWM to the low and/or high channel group
A tristate buffer asynchronously driven by an emergency input
MPWME register
MPRSR register
OFF-time logic
Frequency logic
ST7MC1K2-Auto, ST7MC1K6-Auto, ST7MC2S4-Auto, ST7MC2S6-Auto
SA[3:0] bits
OT[3:0] bits
4
2
Figure
PERIPH
109.
) is 4 MHz in this example, It can be configured to 8 MHz with
Sampling
clock
The BEMF is sampled at the end of OFF time
(1)
0
in sensorless mode
T
OFF
T
sampling
(measurement window)
Frequency
OFF time