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MSP430F2274-EP_16 Datasheet, PDF (12/80 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER
MSP430F2274-EP
SLAS614D – SEPTEMBER 2008 – REVISED MAY 2011
www.ti.com
Timer_A3
Timer_A3 is a 16-bit timer/counter with three capture/compare registers. Timer_A3 can support multiple
capture/compares, PWM outputs, and interval timing. Timer_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
DA
RHA
31 - P1.0 29 - P1.0
9 - P2.1
32 - P1.1
10 - P2.2
7 - P2.1
30 - P1.1
8 - P2.2
33 - P1.2 31 - P1.2
29 - P2.3 27 - P2.3
34 - P1.3 32 - P1.3
Timer_A3 Signal Connections
Device
Input
Signal
Module
Input
Name
Module
Block
Module
Output
Signal
TACLK
TACLK
ACLK
ACLK
Timer
NA
SMCLK
SMCLK
TAINCLK
INCLK
TA0
CCI0A
TA0
CCI0B
CCR0
TA0
VSS
GND
VCC
VCC
TA1
CCI1A
TA1
CCI1B
CCR1
TA1
VSS
GND
VCC
VCC
TA2
CCI2A
ACLK
(internal)
CCI2B
CCR2
TA2
VSS
GND
VCC
VCC
Output Pin Number
DA
RHA
32 - P1.1
10 - P2.2
36 - P1.5
30 - P1.1
8 - P2.2
34 - P1.5
33 - P1.2
29 - P2.3
37 - P1.6
31 - P1.2
27 - P2.3
35 - P1.6
34 - P1.3 32 - P1.3
30 - P2.4 28 - P2.4
38 - P1.7 36 - P1.7
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