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| MSP430X41X_17 Datasheet, PDF (16/64 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER | |||
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MSP430x41x
MIXED SIGNAL MICROCONTROLLER
SLAS340J â MAY 2001 â REVISED DECEMBER 2008
watchdog timer (WDT)
The primary function of the WDT module is to perform a controlled system restart after a software problem
occurs. If the selected time interval expires, a system reset is generated. If the watchdog function is not needed
in an application, the module can be configured as an interval timer and can generate interrupts at selected time
intervals.
comparator_A
The primary function of the comparator_A module is to support precision slope analog-to-digital conversions,
batteryâvoltage supervision, and monitoring of external analog signals.
Timer_A3/Timer0_A3
Timer_A3/Timer0_A3 is a 16-bit timer/counter with three capture/compare registers. Timer_A3/Timer0_A3 can
support multiple capture/compares, PWM outputs, and interval timing. Timer_A3/Timer0_A3 also has extensive
interrupt capabilities. Interrupts may be generated from the counter on overflow conditions and from each of
the capture/compare registers.
INPUT PIN
NUMBER
48 - P1.5
48 - P1.5
53 - P1.0
52 - P1.1
51 - P1.2
45 - P2.0
TIMER_A3/TIMER0_A3 SIGNAL CONNECTIONS
DEVICE INPUT
SIGNAL
MODULE INPUT
NAME
MODULE BLOCK
MODULE OUTPUT
SIGNAL
TACLK/TA0CLK
TACLK
ACLK
ACLK
Timer
NA
SMCLK
SMCLK
TACLK/TA0CLK
INCLK
TA0/TA0.0
CCI0A
TA0/TA0.0
DVSS
DVCC
TA1/TA0.1
CCI0B
GND
VCC
CCI1A
CCR0
TA0/TA0.0
CAOUT (internal)
DVSS
DVCC
TA2/TA0.2
CCI1B
GND
VCC
CCI2A
CCR1
TA1/TA0.1
ACLK (internal)
DVSS
DVCC
CCI2B
GND
VCC
CCR2
TA2/TA0.2
OUTPUT PIN
NUMBER
53 - P1.0
51 - P1.2
45 - P2.0
16
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