Datasheet
MSP430F41x2
MIXED SIGNAL MICROCONTROLLER
SLAS648E -- APRIL 2009 -- REVISED MARCH 2011
18
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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
INPUT PIN NUMBER
DE
V
ICE INPUT MODULE MODULE
MODULE
O
U
T
P
U
T
OUTPUT PIN NUMBER
PM RGZ
D
E
V
I
C
E
I
N
P
U
T
SIGNAL
M
O
D
U
L
E
INPUT NAME
M
O
D
U
L
E
BLOCK
OUTPUT
SIGNAL
PM RGZ
32 -- P3.3 -- TA1CLK TACLK
ACLK ACLK
T
i
m
e
r
N
A
SMCLK SMCLK
Timer N
A
32 -- P3.3 -- TA1CLK TACLK
49 -- P1.4 -- TA1.0 CCI0A 49 -- P1.4 --
50 -- P1.3 -- TA1.0 CCI0B
C
C
R
0
T
A
0
ADC10 (internal) ADC10 (internal)
DV
SS
GND
CCR0 T
A
0
DV
CC
V
CC
44 -- P5.0 -- TA1.1 CCI1A 44 -- P5.0 --
CAOUT (internal) CCI1B
C
C
R
1
T
A
1
27 -- P2.0 23 -- P2.0
DV
SS
GND
CCR1 T
A
1
ADC10 (internal) ADC10 (internal)
DV
CC
V
CC
35 -- P3.0 -- TA1.2 CCI2A 35 -- P3.0 --
ACLK (internal) CCI2B
C
C
R
2
T
A
2
26 -- P2.1 22 -- P2.1
DV
SS
GND
CCR2 T
A
2
63 -- P6.0 47 -- P6.0
DV
CC
V
CC
34 -- P3.1 -- TA1.3 CCI3A 34 -- P3.1 --
61 -- P7.5 45 -- P7.5 TA1.3 CCI3B
C
C
R
3
T
A
3
25 -- P2.2 21 -- P2.2
DV
SS
GND
CCR3 T
A
3
61 -- P7.5 45 -- P7.5
DV
CC
V
CC
33 -- P3.2 -- TA1.4 CCI4A 33 -- P3.2 --
60 -- P7.4 44 -- P7.4 TA1.4 CCI4B
C
C
R
4
T
A
4
24 -- P2.3 20 -- P2.3
DV
SS
GND
CCR4 T
A
4
60 -- P7.4 44 -- P7.4
DV
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.