MSP430FR6889 Datasheet, PDF (19/176 Pages) Texas Instruments – Mixed-Signal Microcontrollers

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MSP430FR6889, MSP430FR68891, MSP430FR6888, MSP430FR6887
MSP430FR5889, MSP430FR58891, MSP430FR5888, MSP430FR5887
SLASE32A – AUGUST 2014 – REVISED MARCH 2015
Table 4-1. MSP430FR688x, MSP430FR688x1 Signal Descriptions (continued)
NAME
TERMINAL
PZ
NO. Seg.
PN
NO. Seg.
DESCRIPTION
General-purpose digital I/O
P5.6/UCA1CLK/Sx
89 S10
USCI_A1: Clock signal input (SPI slave mode), Clock signal output (SPI
master mode)
LCD segment output (segment number is package specific)
General-purpose digital I/O
P5.7/UCA1STE/TB0CLK/Sx
90
S9
USCI_A1: Slave transmit enable (SPI mode)
Timer_B TB0 clock signal TB0CLK input
LCD segment output (segment number is package specific)
General-purpose digital I/O
P4.4/UCB1STE/TA1CLK/Sx
USCI_B1: Slave transmit enable (SPI mode)
91
S8
72
S9
Timer_A TA1 clock signal TA1CLK input
LCD segment output (segment number is package specific)
General-purpose digital I/O
P4.5/UCB1CLK/TA1.0/Sx
USCI_B1: Clock signal input (SPI slave mode), Clock signal output (SPI
92
S7
73
S8 ^{master mode)}
Timer_A TA1 CCR0 capture: CCI0A input, compare: Out0 output
LCD segment output (segment number is package specific)
General-purpose digital I/O
P4.6/UCB1SIMO/UCB1SDA/
TA1.1/Sx
USCI_B1: Slave in, master out (SPI mode)
93
S6
74
S7 USCI_B1: I²C data (I²C mode)
Timer_A TA1 CCR1 capture: CCI1A input, compare: Out1 output
LCD segment output (segment number is package specific)
General-purpose digital I/O
P4.7/UCB1SOMI/UCB1SCL/
TA1.2/Sx
USCI_B1: Slave out, master in (SPI mode)
94
S5
75
S6 USCI_B1: I²C clock (I²C mode)
Timer_A TA1 CCR2 capture: CCI2A input, compare: Out2 output
LCD segment output (segment number is package specific)
General-purpose digital I/O
P10.0/SMCLK/Sx
95
S4
SMCLK output
LCD segment output (segment number is package specific)
General-purpose digital I/O
P4.0/UCB1SIMO/UCB1SDA/
MCLK/Sx
USCI_B1: Slave in, master out (SPI mode)
96
S3
76
S5 USCI_B1: I²C data (I²C mode)
MCLK output
LCD segment output (segment number is package specific)
General-purpose digital I/O
P4.1/UCB1SOMI/UCB1SCL/
ACLK/Sx
USCI_B1: Slave out, master in (SPI mode)
97
S2
77
S4 USCI_B1: I²C clock (I²C mode)
ACLK output (divided by 1, 2, 4, or 8)
DVSS3
DVCC3
LCD segment output (segment number is package specific)
98
78
Digital ground supply
99
79
Digital power supply
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Terminal Configuration and Functions
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MSP430FR58891 MSP430FR5888 MSP430FR5887