ST72325R6-AUTO STMicroelectronics, ST72325R6-AUTO Datasheet - Page 96

• Manufacturer Part Number: ST72325R6-AUTO
• Description: 8-bit Mcu For Automotive With 16 To 60 Kbyte Flash, Adc, Css, 5 Timers, Spi, Sci, I2c Interface
• Manufacturer: STMicroelectronics

PWM auto-reload timer (ART)
12
12.1
Figure 37. PWM auto-reload timer block diagram
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ARTCLK
ARTICx
PWMx
PWM auto-reload timer (ART)
Introduction
The Pulse Width Modulated Auto-Reload Timer on-chip peripheral consists of an 8-bit auto-
reload counter with compare/capture capabilities and of a 7-bit prescaler clock source.
These resources allow five possible operating modes:
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●
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The three first modes can be used together with a single counter frequency.
The timer can be used to wake up the MCU from Wait and Halt modes.
Generation of up to 4 independent PWM signals
Output compare and Time base interrupt
Up to 2 input capture functions
External event detector
Up to 2 external interrupt sources
PWMCR
f
f
EXT
CPU
ALTERNATE
FUNCTION
PORT
MUX
ICSx
OEx
f
INPUT
EXCL
INPUT CAPTURE
CONTROL
ICIEx
CC2
REGISTER
PROGRAMMABLE
PRESCALER
ARR
f
COUNTER
POLARITY
CONTROL
CC1
ICFx
OPx
CC0
LOAD
ICCSR
TCE
(CAR REGISTER)
8-BIT COUNTER
FCRL
COMPARE
REGISTER
REGISTER
OCRx
ICRx
ICx INTERRUPT
OIE
OVF
LOAD
LOAD
ARTCSR
REGISTER
OVF INTERRUPT
ST72325xxx-Auto
DCRx