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MSP430F5172_16 Datasheet, PDF (61/117 Pages) Texas Instruments – Mixed-Signal Microcontrollers
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www.ti.com
MSP430F5172, MSP430F5152, MSP430F5132
MSP430F5171, MSP430F5151, MSP430F5131
SLAS619P – AUGUST 2010 – REVISED MAY 2016
6.9.9 Universal Serial Communication Interface (USCI)
The USCI modules are used for serial data communication. The USCI module supports synchronous
communication protocols such as SPI (3 or 4 pin) and I2C, and asynchronous communication protocols
such as UART, enhanced UART with automatic baudrate detection, and IrDA. Each USCI module
contains two modules, A and B.
The USCI_Ax module provides support for SPI (3 or 4 pin), UART, enhanced UART, or IrDA.
The USCI_Bx module provides support for SPI (3 or 4 pin) or I2C.
6.9.10 TA0
TA0 is a 16-bit timer/counter with three capture/compare registers (see Table 6-10). TA0 can support
multiple capture/compares, PWM outputs, and interval timing. TA0 also has extensive interrupt
capabilities. Interrupts may be generated from the counter on overflow conditions and from each of the
capture/compare registers.
Table 6-10. TA0 Signal Connections
INPUT PIN NUMBER
RSB
(40-PIN
QFN)
DA
(38-PIN
TSSOP)
YFF
(40-PIN
DSBGA)
P3.3 - 30 P3.3 - 34 P3.3 - G6
ACLK
(internal)
ACLK
ACLK
SMCLK
(internal)
SMCLK
SMCLK
P3.3 - 30 P3.3 - 34 P3.3 - G6
P3.7 - 36
–
P3.7 - G4
–
–
–
–
–
–
–
–
–
P3.6 - 35
–
P3.6 - G3
DEVICE
INPUT
SIGNAL
TA0CLK
ACLK
SMCLK
TA0CLK
TA0.0
CBOUT
VSS
VCC
TA0.1
MODULE
INPUT
SIGNAL
TACLK
ACLK
SMCLK
TACLK
CCI0A
CCI0B
GND
VCC
CCI1A
MODULE
BLOCK
Timer
CCR0
–
–
–
ACLK
CCI1B
CCR1
–
–
P3.5 - 34
–
–
P3.5 - 37
–
–
P3.5 - F3
VSS
VCC
TA0.2
GND
VCC
CCI2A
–
–
–
VSS
CCI2B
CCR2
–
–
–
VSS
GND
–
–
–
VCC
VCC
(1) The ADC10_A trigger is available on MSP430F51x2 devices.
MODULE
OUTPUT
SIGNAL
NA
TA0
TA1
TA2
DEVICE
OUTPUT
SIGNAL
NA
TA0.0
TA0.1
TA0.2
OUTPUT PIN NUMBER
RSB
(40-PIN
QFN)
DA
(38-PIN
TSSOP)
YFF
(40-PIN
DSBGA)
–
–
–
–
–
–
–
–
–
–
–
–
P3.7 - 36
–
P3.7 - G4
–
–
–
–
–
–
–
–
–
P3.6 - 35 P3.6 - 38 P3.6 - G3
ADC10_A (1)
(internal)
ADC10SHS
x = 001b
ADC10_A (1)
(internal)
ADC10SHS
x = 001b
ADC10_A (1)
(internal)
ADC10SHS
x = 001b
–
–
–
–
–
–
P3.5 - 34 P3.5 - 37 P3.5 - F3
–
–
–
–
–
–
–
–
–
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Detailed Description
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