MSP430F41x2
MIXED SIGNAL MICROCONTROLLER
SLAS648E -- APRIL 2009 -- REVISED MARCH 2011
Timer1_A5
Timer_A5 is a 16-bit timer/counter with five capture/compare registers. Timer_A5 can support multiple
capture/compares, PWM outputs, and interval timing. Timer_A5 also has extensive interrupt capabilities.
Interrupts may be generated from the counter on overflow conditions and from each of the capture/compare
registers.
TIMER_A5 SIGNAL CONNECTIONS
MODULE
OUTPUT
SIGNAL
INPUT PIN NUMBER
OUTPUT PIN NUMBER
DEVICE INPUT
SIGNAL
MODULE
INPUT NAME
MODULE
BLOCK
PM
RGZ
PM
RGZ
32 -- P3.3
--
TA1CLK
ACLK
TACLK
ACLK
Timer
CCR0
CCR1
CCR2
CCR3
CCR4
NA
TA0
TA1
TA2
TA3
TA4
SMCLK
TA1CLK
TA1.0
SMCLK
TACLK
CCI0A
CCI0B
GND
32 -- P3.3
49 -- P1.4
50 -- P1.3
--
--
--
49 -- P1.4
--
TA1.0
ADC10 (internal)
ADC10 (internal)
DV
DV
SS
CC
V
CC
44 -- P5.0
35 -- P3.0
--
--
TA1.1
CCI1A
CCI1B
GND
44 -- P5.0
27 -- P2.0
--
CAOUT (internal)
23 -- P2.0
DV
DV
ADC10 (internal)
ADC10 (internal)
SS
CC
V
CC
TA1.2
CCI2A
CCI2B
GND
35 -- P3.0
26 -- P2.1
63 -- P6.0
--
ACLK (internal)
22 -- P2.1
47 -- P6.0
DV
DV
SS
CC
V
CC
34 -- P3.1
61 -- P7.5
--
TA1.3
TA1.3
CCI3A
CCI3B
GND
34 -- P3.1
25 -- P2.2
61 -- P7.5
--
45 -- P7.5
21 -- P2.2
45 -- P7.5
DV
DV
SS
CC
V
CC
33 -- P3.2
60 -- P7.4
--
TA1.4
TA1.4
CCI4A
CCI4B
GND
33 -- P3.2
24 -- P2.3
60 -- P7.4
--
44 -- P7.4
20 -- P2.3
44 -- P7.4
DV
DV
SS
CC
V
CC
universal serial communication interface (USCI) (USCI_A0, USCI_B0)
The USCI module is used for serial data communication. The USCI module supports synchronous
communication protocols like SPI (3 or 4 pin), I2C and asynchronous communication protocols like UART,
enhanced UART with automatic baudrate detection (LIN), and IrDA.
USCI_A0 provides support for SPI (3 or 4 pin), UART, enhanced UART, and IrDA.
USCI_B0 provides support for SPI (3 or 4 pin) and I2C.
Comparator_A+
The primary function of the comparator_A+ module is to support precision slope analog-to-digital conversions,
battery-voltage supervision, and monitoring of external analog signals.
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