Datasheet

MSP430F471x3, MSP430F471x6, MSP430F471x7
MIXED SIGNAL MICROCONTROLLER
SLAS626C -- OCTOBER 2008 -- REVISED MARCH 2011
9
POST OFFICE BOX 655303  DALLAS, TEXAS 75265
Terminal Functions (continued)
TERMINAL
I
/
O
D
E
S
C
R
I
P
T
I
O
N
NAME NO.
I
/
O DESCRIPTION
P8.0/S19 38 I/O General-purpose digital I/O / LCD segment output 19
P7.7/S20 39 I/O General-purpose digital I/O / LCD segment output 20
P7.6/S21 40 I/O General-purpose digital I/O / LCD segment output 21
P7.5/S22 41 I/O General-purpose digital I/O / LCD segment output 22
P7.4/S23 42 I/O General-purpose digital I/O / LCD segment output 23
P7.3/S24 43 I/O General-purpose digital I/O / LCD segment output 24
P7.2/S25 44 I/O General-purpose digital I/O / LCD segment output 25
P7.1/S26 45 I/O General-purpose digital I/O / LCD segment output 26
P7.0/S27 46 I/O General-purpose digital I/O / LCD segment output 27
P4.7/S28 47 I/O General-purpose digital I/O / LCD segment output 28
P4.6/S29 48 I/O General-purpose digital I/O / LCD segment output 29
P4.5/S30 49 I/O General-purpose digital I/O / LCD segment output 30
P4.4/S31 50 I/O General-purpose digital I/O / LCD segment output 31
P4.3/S32 51 I/O General-purpose digital I/O / LCD segment output 32
P4.2/S33 52 I/O General-purpose digital I/O / LCD segment output 33
P4.1/DMAE0/S34 53 I/O General-purpose digital I/O / DMA Channel 0 external trigger / LCD segment output 34
P4.0/CAOUT/S35 54 I/O General-purpose digital I/O / Comparator_A output / LCD segment output 35
P5.0/SVSIN 55 I/O General-purpose digital I/O / analog input to supply voltage supervisor
P5.1/COM0 56 I/O General-purpose digital I/O / common output, COM0--3 are used for LCD backplanes.
P5.2/COM1 57 I/O General-purpose digital I/O / common output, COM0--3 are used for LCD backplanes.
P5.3/COM2 58 I/O General-purpose digital I/O / common output, COM0--3 are used for LCD backplanes.
P5.4/COM3 59 I/O General-purpose digital I/O / common output, COM0--3 are used for LCD backplanes.
P5.5/R03 60 I/O General-purpose digital I/O / Input port of lowest analog LCD level (V5)
P5.6/LCDREF/R13 61 I/O
General-purpose digital I/O / E xternal reference voltage input for regulated LCD voltage / Input port
of third most positive analog LCD level (V4 or V3)
P5.7/R23 62 I/O General-purpose digital I/O / Input port of second most positive analog LCD level (V2)
LCDCAP/R33 63 I LCD Capacitor connection / Input/output port of most positive analog LCD level (V1)
DV
CC2
64 Digital supply voltage, positive terminal.
XIN 65 I Input port for crystal oscillator XT1. Standard or watch crystals can be connected.
XOUT 66 O Output terminal of crystal oscillator XT1
DV
SS2
67 Digital supply voltage, negative terminal.
P3.7/TB2/S36 68 I/O
General-purpose digital I/O / Timer_B3 CCR2. Capture: CCI2A/CCI2B input, compare: Out2 output
/ LCD segment output 36
P3.6/TB1/S37 69 I/O
General-purpose digital I/O / Timer_B3 CCR1. Capture: CCI1A/CCI1B input, compare: Out1 output
/ LCD segment output 37
P3.5/TB0/S38 70 I/O
General-purpose digital I/O / Timer_B3 CCR0. Capture: CCI0A/CCI0B input, compare: Out0 output
/ LCD segment output 38
P3.4/TA2/S39 71 I/O
General-purpose digital I/O / Timer_A Capture: CCI2A input, compare: Out2 output
/ LCD segment output 39
P3.3/
UCB0CLK/UCA0STE
72 I/O
General-purpose digital I/O /
USCI_B0 clock input/output / USCI_A0 slave transmit enable
P3.2/
UCB0SOMI/UCB0SCL
73 I/O
General-purpose digital I/O /
USCI_B0 slave out/master in in SPI mode, SCL I
2
C clock in I
2
C mode
P3.1/
UCB0SIMO/UCB0SDA
74 I/O
General-purpose digital I/O /
USCI_B0 slave in/master out in SPI mode, SDA I
2
CdatainI
2
C mode