Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller LQFP 100 (14x14) 16-Bit 8 MHz I/O number 80

MSP430x461x1, MSP430x461x

MIXED SIGNAL MICROCONTROLLER

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Terminal Functions (Continued)

TERMINAL

I/O

DESCRIPTION

NAME NO.

I/O DESCRIPTION

P8.2/S23 35 I/O General-purpose digital I/O / LCD segment output 23

P8.1/S24 36 I/O General-purpose digital I/O / LCD segment output 24

P8.0/S25 37 I/O General-purpose digital I/O / LCD segment output 25

P7.7/S26 38 I/O General-purpose digital I/O / LCD segment output 26

P7.6/S27 39 I/O General-purpose digital I/O / LCD segment output 27

P7.5/S28 40 I/O General-purpose digital I/O / LCD segment output 28

P7.4/S29 41 I/O General-purpose digital I/O / LCD segment output 29

P7.3/UCA0CLK/S30 42 I/O

General-purpose digital I/O / external clock input − USCI_A0/UART or SPI mode, clock output

− USCI_A0/SPI mode / LCD segment 30

P7.2/UCA0SOMI/S31 43 I/O General-purpose digital I/O / slave out/master in of USCI_A0/SPI mode / LCD segment output 31

P7.1/UCA0SIMO/S32 44 I/O General-purpose digital I/O / slave in/master out of USCI_A0/SPI mode / LCD segment output 32

P7.0/UCA0STE/S33 45 I/O

General-purpose digital I/O / slave transmit enable—USCI_A0/SPI mode / LCD segment

output 33

P4.7/UCA0RXD/S34 46 I/O

General-purpose digital I/O / receive data in − USCI_A0/UART or IrDA mode / LCD segment

output 34

P4.6/UCA0TXD/S35 47 I/O

General-purpose digital I/O / transmit data out − USCI_A0/UART or IrDA mode / LCD segment

output 35

P4.5/UCLK1/S36 48 I/O

General-purpose digital I/O / external clock input − USART1/UART or SPI mode, clock output

− USART1/SPI MODE / LCD segment output 36

P4.4/SOMI1/S37 49 I/O General-purpose digital I/O / slave out/master in of USART1/SPI mode / LCD segment output 37

P4.3/SIMO1/S38 50 I/O General-purpose digital I/O / slave in/master out of USART1/SPI mode / LCD segment output 38

P4.2/STE1/S39 51 I/O

General-purpose digital I/O / slave transmit enable—USART1/SPI mode / LCD segment

output 39

COM0 52 O COM0−3 are used for LCD backplanes.

P5.2/COM1 53 I/O General-purpose digital I/O / common output, COM0−3 are used for LCD backplanes.

P5.3/COM2 54 I/O General-purpose digital I/O / common output, COM0−3 are used for LCD backplanes.

P5.4/COM3 55 I/O General-purpose digital I/O / common output, COM0−3 are used for LCD backplanes.

P5.5/R03 56 I/O General-purpose digital I/O / Input port of lowest analog LCD level (V5)

P5.6/LCDREF/R13 57 I/O

General-purpose digital I/O / External reference voltage input for regulated LCD voltage / Input

port of third most positive analog LCD level (V4 or V3)

P5.7/R23 58 I/O General-purpose digital I/O / Input port of second most positive analog LCD level (V2)

LCDCAP/R33 59 I LCD capacitor connection / Input/output port of most positive analog LCD level (V1)

CC2

60 Digital supply voltage, positive terminal

SS2

61 Digital supply voltage, negative terminal

P4.1/URXD1 62 I/O General-purpose digital I/O / receive data in—USART1/UART mode

P4.0/UTXD1 63 I/O General-purpose digital I/O / transmit data out—USART1/UART mode

P3.7/TB6 64 I/O

General-purpose digital I/O / Timer_B7 CCR6. Capture: CCI6A/CCI6B input, compare: Out6

output

P3.6/TB5 65 I/O

General-purpose digital I/O / Timer_B7 CCR5. Capture: CCI5A/CCI5B input, compare: Out5

output

P3.5/TB4 66 I/O

General-purpose digital I/O / Timer_B7 CCR4. Capture: CCI4A/CCI4B input, compare: Out4

output