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MSP430F551X_1 Datasheet, PDF (29/115 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER
MSP430F551x
MSP430F552x
www.ti.com
SLAS590D – OCTOBER 2009 – REVISED APRIL 2010
TA0
TA0 is a 16-bit timer/counter (Timer_A type) with five capture/compare registers. It can support multiple
capture/compares, PWM outputs, and interval timing. It 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
RGC/ZQE
PN
18/H2-P1.0
21-P1.0
18/H2-P1.0
19/H3-P1.1
21-P1.0
22-P1.1
20/J3-P1.2
23-P1.2
DEVICE
INPUT
SIGNAL
TA0CLK
ACLK
(internal)
SMCLK
(internal)
TA0CLK
TA0.0
DVSS
DVSS
DVCC
TA0.1
CBOUT
(internal)
21/G4-P1.3
24-P1.3
DVSS
DVCC
TA0.2
ACLK
(internal)
22/H4-P1.4
25-P1.4
DVSS
DVCC
TA0.3
23/J4-P1.5
26-P1.5
DVSS
DVSS
DVCC
TA0.4
DVSS
DVSS
DVCC
(1) Only on devices with ADC.
Table 13. TA0 Signal Connections
MODULE
INPUT
SIGNAL
TACLK
MODULE
BLOCK
MODULE
OUTPUT
SIGNAL
DEVICE
OUTPUT
SIGNAL
ACLK
Timer
NA
NA
SMCLK
TACLK
CCI0A
CCI0B
CCR0
TA0
TA0.0
GND
VCC
CCI1A
CCI1B
CCR1
TA1
TA0.1
GND
VCC
CCI2A
CCI2B
CCR2
TA2
TA0.2
GND
VCC
CCI3A
CCI3B
CCR3
TA3
TA0.3
GND
VCC
CCI4A
CCI4B
CCR4
TA4
TA0.4
GND
VCC
OUTPUT PIN NUMBER
RGC/ZQE
PN
19/H3-P1.1
22-P1.1
20/J3-P1.2
ADC12
(internal) (1)
ADC12SHSx =
{1}
23-P1.2
ADC12
(internal) (1)
ADC12SHSx =
{1}
21/G4-P1.3
24-P1.3
22/H4-P1.4
25-P1.4
23/J4-P1.5
26-P1.5
Copyright © 2009–2010, Texas Instruments Incorporated
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