MSP430G2332-EP Datasheet, PDF (5/55 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430G2332-EP
www.ti.com
SLAS885A – AUGUST 2012 – REVISED OCTOBER 2012
TERMINAL FUNCTIONS
TERMINAL
NAME
P1.0/
TA0CLK/
ACLK/
A0
P1.1/
TA0.0/
A1
P1.2/
TA0.1/
A2
P1.3/
ADC10CLK/
A3/
VREF-/VEREF
P1.4/
TA0.2/
SMCLK/
A4/
VREF+/VEREF+/
TCK
P1.5/
TA0.0/
A5/
SCLK/
TMS
P1.6/
TA0.1/
A6/
SDO/
SCL/
TDI/
TCLK
P1.7/
A7/
SDI/
SDA/
TDO/TDI ⁽¹⁾
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
NO.
PW20
2
3
4
5
6
7
14
15
8
9
10
11
12
13
Table 3. 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
I/O Timer0_A, capture: CCI0A input, compare: Out0 output
ADC10 analog input A1
General-purpose digital I/O pin
I/O Timer0_A, capture: CCI1A input, compare: Out1 output
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
Timer0_A, capture: CCI2A input, compare: Out2 output
SMCLK signal output
I/O
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
I/O ADC10 analog input A5
USI: clk input in I2C mode; clk in/output in SPI mode
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 USI: Data output in SPI mode
USI: 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 USI: Data input in SPI mode
USI: I2C data in I2C mode
JTAG test data output terminal or test data input during programming and test
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
I/O General-purpose digital I/O pin
(1) TDO or TDI is selected via JTAG instruction.
Copyright © 2012, Texas Instruments Incorporated
Submit Documentation Feedback
5