Datasheet

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MSP432P401R, MSP432P401M
SLAS826 –MARCH 2015 www.ti.com
Table 4-1. Signal Descriptions (continued)
TERMINAL
NO.
(2)
I/O
(1)
DESCRIPTION
NAME
PZ ZXH RGC
General-purpose digital I/O with port interrupt, wake-up and glitch filtering
P6.7/ capability
TA2.4/ TA2 CCR4 capture: CCI4A input, compare: Out4
81 B7 50 I/O
UCB3SOMI/UCB3SCL/ Slave out, master in – eUSCI_B3 SPI mode
C1.0 I
2
C clock – eUSCI_B3 I
2
C mode
Comparator_E1 input 0
DVSS3 82 C7 51 Digital ground supply
RSTn/ External reset (active low)
83 B6 52 I
NMI External nonmaskable interrupt
AVSS2 84 D6 53 Analog ground supply
PJ.2/ General-purpose digital I/O
85 A6 54 I/O
HFXOUT Output for high-frequency crystal oscillator HFXT
PJ.3/ General-purpose digital I/O
86 A5 55 I/O
HFXIN Input for high-frequency crystal oscillator HFXT
AVCC2 87 D5 56 Analog power supply
P7.0/ General-purpose digital I/O
PM_SMCLK/ 88 B5 57 I/O SMCLK clock output
PM_DMAE0 DMA external trigger input
P7.1/ General-purpose digital I/O
PM_C0OUT/ 89 C5 58 I/O Comparator_E0 output
PM_TA0CLK TA0 input clock
P7.2/ General-purpose digital I/O
PM_C1OUT/ 90 B4 59 I/O Comparator_E1 output
PM_TA1CLK TA1 input clock
P7.3/ General-purpose digital I/O
91 A4 60 I/O
PM_TA0.0 TA0 CCR0 capture: CCI0A input, compare: Out0
PJ.4/ General-purpose digital I/O
TDI/ 92 B3 61 I/O JTAG test data input
ADC14CLK ADC14 clock output
PJ.5/ General-purpose digital I/O
TDO/ 93 A3 62 I/O JTAG test data output
SWO Serial wire trace output
SWDIOTMS 94 B2 63 I/O Serial wire data input/output (SWDIO)/JTAG test mode select (TMS)
SWCLKTCK 95 A2 64 I Serial wire clock input (SWCLK)/JTAG clock input (TCK)
P9.4/ General-purpose digital I/O
96 N/A N/A I/O
UCA3STE Slave transmit enable – eUSCI_A3 SPI mode
General-purpose digital I/O
P9.5/
97 N/A N/A I/O Clock signal input – eUSCI_A3 SPI slave mode
UCA3CLK
Clock signal output – eUSCI_A3 SPI master mode
General-purpose digital I/O
P9.6/
98 N/A N/A I/O Receive data – eUSCI_A3 UART mode
UCA3RXD/UCA3SOMI
Slave out, master in – eUSCI_A3 SPI mode
General-purpose digital I/O
P9.7/
99 N/A N/A I/O Transmit data – eUSCI_A3 UART mode
UCA3TXD/UCA3SIMO
Slave in, master out – eUSCI_A3 SPI mode
P10.0/ General-purpose digital I/O
100 N/A N/A I/O
UCB3STE Slave transmit enable – eUSCI_B3 SPI mode
QFN Pad N/A N/A Pad QFN package exposed thermal pad. Connection to VSS is recommended.
14 Terminal Configuration and Functions Copyright © 2015, Texas Instruments Incorporated
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