MSP430F543X Datasheet, PDF (7/90 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F543x, MSP430F541x
MSP430F543xA, MSP430F541xA
www.ti.com.......................................................................................................................................................................................... SLAS612 – SEPTEMBER 2008
TERMINAL
NAME
P2.2/TA1.1
P2.3/TA1.2
P2.4/RTCCLK
P2.5
P2.6/ACLK
P2.7/ADC12CLK/DMAE0
P3.0/UCB0STE/UCA0CLK
P3.1/UCB0SIMO/UCB0SDA
P3.2/UCB0SOMI/UCB0SCL
P3.3/UCB0CLK/UCA0STE
DV_SS3
DV_CC3
P3.4/UCA0TXD/UCA0SIMO
P3.5/UCA0RXD/UCA0SOMI
P3.6/UCB1STE/UCA1CLK
P3.7/UCB1SIMO/UCB1SDA
P4.0/TB0
P4.1/TB1
P4.2/TB2
P4.3/TB3
P4.4/TB4
P4.5/TB5
P4.6/TB6
TERMINAL FUNCTIONS (continued)
NO.
PZ PN
27 27
28 28
29 29
30 32
31 33
32 34
33 35
34 36
35 37
36 38
37 30
38 31
39 39
40 40
41 41
42 42
43 43
44 44
45 45
46 46
47 47
48 48
49 52
I/O ⁽¹⁾
DESCRIPTION
I/O
General-purpose digital I/O with port interrupt
Timer1_A3 CCR1 capture: CCI1A input, compare: Out1 output
I/O
General-purpose digital I/O with port interrupt
Timer1_A3 CCR2 capture: CCI2A input, compare: Out2 output
I/O
General-purpose digital I/O with port interrupt
RTCCLK output
I/O General-purpose digital I/O with port interrupt
I/O
General-purpose digital I/O with port interrupt
ACLK output (divided by 1, 2, 4, 8, 16, or 32)
General-purpose digital I/O with port interrupt
I/O Conversion clock input ADC
DMA external trigger input
General-purpose digital I/O
I/O
Slave transmit enable – USCI_B0 SPI mode
Clock signal input – USCI_A0 SPI slave mode
Clock signal output – USCI_A0 SPI master mode
General-purpose digital I/O
I/O Slave in, master out – USCI_B0 SPI mode
I2C data – USCI_B0 I2C mode
General-purpose digital I/O
I/O Slave out, master in – USCI_B0 SPI mode
I2C clock – USCI_B0 I2C mode
General-purpose digital I/O
I/O
Clock signal input – USCI_B0 SPI slave mode
Clock signal output – USCI_B0 SPI master mode
Slave transmit enable – USCI_A0 SPI mode
Digital ground supply
Digital power supply
General-purpose digital I/O
I/O Transmit data – USCI_A0 UART mode
Slave in, master out – USCI_A0 SPI mode
General-purpose digital I/O
I/O Receive data – USCI_A0 UART mode
Slave out, master in – USCI_A0 SPI mode
General-purpose digital I/O
I/O
Slave transmit enable – USCI_B1 SPI mode
Clock signal input – USCI_A1 SPI slave mode
Clock signal output – USCI_A1 SPI master mode
General-purpose digital I/O
I/O Slave in, master out – USCI_B1 SPI mode
I2C data – USCI_B1 I2C mode
I/O
General-purpose digital I/O
Timer_B7 capture CCR0: CCI0A/CCI0B input, compare: Out0 output
I/O
General-purpose digital I/O
Timer_B7 capture CCR1: CCI1A/CCI1B input, compare: Out1 output
I/O
General-purpose digital I/O
Timer_B7 capture CCR2: CCI2A/CCI2B input, compare: Out2 output
I/O
General-purpose digital I/O
Timer_B7 capture CCR3: CCI3A/CCI3B input, compare: Out3 output
I/O
General-purpose digital I/O
Timer_B7 capture CCR4: CCI4A/CCI4B input, compare: Out4 output
I/O
General-purpose digital I/O
Timer_B7 capture CCR5: CCI5A/CCI5B input, compare: Out5 output
I/O
General-purpose digital I/O
Timer_B7 capture CCR6: CCI6A/CCI6B input, compare: Out6 output
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