MSP430F543X_1 Datasheet, PDF (8/90 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F543x, MSP430F541x
MSP430F543xA, MSP430F541xA
SLAS612 – SEPTEMBER 2008.......................................................................................................................................................................................... www.ti.com
TERMINAL
NAME
P4.7/TBCLK/SMCLK
P5.4/UCB1SOMI/UCB1SCL
P5.5/UCB1CLK/UCA1STE
P5.6/UCA1TXD/UCA1SIMO
P5.7/UCA1RXD/UCA1SOMI
P7.2/TBOUTH/SVMOUT
P7.3/TA1.2
P8.0/TA0.0
P8.1/TA0.1
P8.2/TA0.2
P8.3/TA0.3
P8.4/TA0.4
V_CORE
DV_SS2
DV_CC2
P8.5/TA1.0
P8.6/TA1.1
P8.7
P9.0/UCB2STE/UCA2CLK
P9.1/UCB2SIMO/UCB2SDA
P9.2/UCB2SOMI/UCB2SCL
P9.3/UCB2CLK/UCA2STE
TERMINAL FUNCTIONS (continued)
NO.
PZ PN
50 53
51 54
52 55
53 56
54 57
55 58
56 59
57 60
58 61
59 62
60 63
61 64
62 49
63 50
64 51
65 65
66 66
67 N/A
68 N/A
69 N/A
70 N/A
71 N/A
I/O ⁽¹⁾
DESCRIPTION
General-purpose digital I/O
I/O Timer_B7 clock input
SMCLK output
General-purpose digital I/O
I/O Slave out, master in – USCI_B1 SPI mode
I2C clock – USCI_B1 I2C mode
General-purpose digital I/O
I/O
Clock signal input – USCI_B1 SPI slave mode
Clock signal output – USCI_B1 SPI master mode
Slave transmit enable – USCI_A1 SPI mode
General-purpose digital I/O
I/O Transmit data – USCI_A1 UART mode
Slave in, master out – USCI_A1 SPI mode
General-purpose digital I/O
I/O Receive data – USCI_A1 UART mode
Slave out, master in – USCI_A1 SPI mode
General-purpose digital I/O
I/O Switch all PWM outputs high impedance – Timer_B
SVM output
I/O
General-purpose digital I/O
Timer1_A3 CCR2 capture: CCI2B input, compare: Out2 output
I/O
General-purpose digital I/O
Timer0_A5 CCR0 capture: CCI0B input, compare: Out0 output
I/O
General-purpose digital I/O
Timer0_A5 CCR1 capture: CCI1B input, compare: Out1 output
I/O
General-purpose digital I/O
Timer0_A5 CCR2 capture: CCI2B input, compare: Out2 output
I/O
General-purpose digital I/O
Timer0_A5 CCR3 capture: CCI3B input, compare: Out3 output
I/O
General-purpose digital I/O
Timer0_A5 CCR4 capture: CCI4B input, compare: Out4 output
Regulated core power supply
Digital ground supply
Digital power supply
I/O
General-purpose digital I/O
Timer1_A3 CCR0 capture: CCI0B input, compare: Out0 output
I/O
General-purpose digital I/O
Timer1_A3 CCR1 capture: CCI1B input, compare: Out1 output
I/O General-purpose digital I/O
General-purpose digital I/O
I/O
Slave transmit enable – USCI_B2 SPI mode
Clock signal input – USCI_A2 SPI slave mode
Clock signal output – USCI_A2 SPI master mode
General-purpose digital I/O
I/O Slave in, master out – USCI_B2 SPI mode
I2C data – USCI_B2 I2C mode
General-purpose digital I/O
I/O Slave out, master in – USCI_B2 SPI mode
I2C clock – USCI_B2 I2C mode
General-purpose digital I/O
I/O
Clock signal input – USCI_B2 SPI slave mode
Clock signal output – USCI_B2 SPI master mode
Slave transmit enable – USCI_A2 SPI mode
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