MSP430G2333-Q1 Datasheet, PDF (6/62 Pages) Texas Instruments – Automotive Mixed-Signal Microcontroller

MSP430G2333-Q1
SLAS802A – OCTOBER 2013 – REVISED MARCH 2014
www.ti.com
7.3 Terminal Functions
TERMINAL
NAME
NO.
PW28 PW20
P1.0/
TA0CLK/
ACLK/
2
2
A0
P1.1/
TA0.0/
UCA0RXD/
3
3
UCA0SOMI/
A1
P1.2/
TA0.1/
UCA0TXD/
4
4
UCA0SIMO/
A2
P1.3/
ADC10CLK/
A3/
5
5
VREF-/VEREF-
P1.4/
SMCLK/
UCB0STE/
UCA0CLK/
6
6
A4/
VREF+/VEREF+
TCK
P1.5/
TA0.0/
UCB0CLK/
UCA0STE/
7
7
A5/
TMS
P1.6/
TA0.1/
A6/
UCB0SOMI/
22
14
UCB0SCL/
TDI/TCLK
P1.7/
A7/
UCB0SIMO/
23
15
UCB0SDA/
TDO/TDI
P2.0/
TA1.0
10
8
Table 2. Terminal Functions
I/O
DESCRIPTION
General-purpose digital I/O pin
Timer0_A, clock signal TACLK input
I/O
ACLK signal output
ADC10 analog input A0
General-purpose digital I/O pin
Timer0_A, capture: CCI0A input, compare: Out0 output / BSL transmit
I/O USCI_A0 receive data input in UART mode
USCI_A0 slave data out/master in SPI mode
ADC10 analog input A1
General-purpose digital I/O pin
Timer0_A, capture: CCI1A input, compare: Out1 output
I/O USCI_A0 transmit data output in UART mode
USCI_A0 slave data in/master out in SPI mode
ADC10 analog input A2
General-purpose digital I/O pin
ADC10, conversion clock output
I/O
ADC10 analog input A3
ADC10 negative reference voltage
General-purpose digital I/O pin
SMCLK signal output
USCI_B0 slave transmit enable
I/O USCI_A0 clock input/output
ADC10 analog input A4
ADC10 positive reference voltage
JTAG test clock, input terminal for device programming and test
General-purpose digital I/O pin
Timer0_A, compare: Out0 output / BSL receive
USCI_B0 clock input/output
I/O
USCI_A0 slave transmit enable
ADC10 analog input A5
JTAG test mode select, input terminal for device programming and test
General-purpose digital I/O pin
Timer0_A, compare: Out1 output
ADC10 analog input A6
I/O
USCI_B0 slave out/master in SPI mode,
USCI_B0 SCL I²C clock in I²C mode
JTAG test data input or test clock input during programming and test
General-purpose digital I/O pin
ADC10 analog input A7
I/O USCI_B0 slave in/master out in SPI mode
USCI_B0 SDA I²C data in I²C mode
JTAG test data output terminal or test data input during programming and test
General-purpose digital I/O pin
I/O
Timer1_A, capture: CCI0A input, compare: Out0 output
6
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