st7pmc2s6 STMicroelectronics, st7pmc2s6 Datasheet - Page 55

• 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

ST7MC1K2-Auto, ST7MC1K6-Auto, ST7MC2S4-Auto, ST7MC2S6-Auto
6.6.5
Figure 15. Main clock controller (MCC/RTC) block diagram
Low power modes
Table 11.
Active Halt
Mode
Wait
Halt
f
CLK
No effect on MCC/RTC peripheral.
MCC/RTC interrupt cause the device to exit from Wait mode.
No effect on MCC/RTC counter (OIE bit is set), the registers are frozen.
MCC/RTC interrupt cause the device to exit from Active Halt mode.
MCC/RTC counter and registers are frozen.
MCC/RTC operation resumes when the MCU is woken up by an interrupt with ‘exit from
HALT’ capability.
DIV 2
Effect of low power modes on MCC/RTC
f
OSC2
MCCSR
MCCBCR
DIV 2, 4, 8, 16
DIV 2, 4, 8, 16
MCO
DIV128
CP0
SMS
TB1 TB0 OIE OIF
Description
counter
RTC
DIV 2
BC1 BC0
Beep signal
generator
f
ADC
Supply, reset and clock
f
CPU
f
MCC/RTC interrupt
(and to MTC peripheral)
MTC
To motor control
CPU clock to
peripherals
CPU and
peripheral
MCO
Beep
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