MSP430FR5739-EP_16 Datasheet, PDF (9/95 Pages) Texas Instruments – Mixed-Signal Microcontrollers

www.ti.com
MSP430FR5739-EP
SLVSCN6A – NOVEMBER 2014 – REVISED DECEMBER 2014
PIN
NAME
Table 3-1. Signal Descriptions (continued)
I/O ⁽¹⁾
NO.
DESCRIPTION
P1.7/TB1.2/UCB0SOMI/
UCB0SCL/TA1.0
VCORE ⁽⁴⁾
DVSS
DVCC
P2.7
General-purpose digital I/O with port interrupt and wake up from LPMx.5
TB1 CCR2 capture: CCI2A input, compare: Out2 (not available on devices without TB1)
29
I/O _{Slave out, master in – eUSCI_B0 SPI mode}
I2C clock – eUSCI_B0 I2C mode
TA1 CCR0 capture: CCI0A input, compare: Out0
30
Regulated core power supply (internal use only, no external current loading)
31
Digital ground supply
32
Digital power supply
33
I/O General-purpose digital I/O with port interrupt and wake up from LPMx.5
P2.3/TA0.0/UCA1STE/ A6/CD10
General-purpose digital I/O with port interrupt and wake up from LPMx.5
TA0 CCR0 capture: CCI0B input, compare: Out0
34
I/O _{Slave transmit enable – eUSCI_A1 SPI mode (not available on devices without eUSCI_A1)}
Analog input A6 – ADC (not available on devices without ADC)
Comparator_D input CD10
P2.4/TA1.0/UCA1CLK/ A7/CD11
AVSS
General-purpose digital I/O with port interrupt and wake up from LPMx.5
TA1 CCR0 capture: CCI0B input, compare: Out0
35
I/O Clock signal input – eUSCI_A1 SPI slave mode, Clock signal output – eUSCI_A1 SPI master mode
(not available on devices without eUSCI_A1)
Analog input A7 – ADC (not available on devices without ADC)
Comparator_D input CD11
36
Analog ground supply
PJ.4/XIN
37
I/O ^{General-purpose digital I/O}
Input terminal for crystal oscillator XT1
PJ.5/XOUT
AVSS
AVCC
QFN Pad
38
I/O ^{General-purpose digital I/O}
Output terminal of crystal oscillator XT1
39
Analog ground supply
40
Analog power supply
Pad
QFN package pad. Connection to VSS recommended.
(4) VCORE is for internal use only. No external current loading is possible. VCORE should only be connected to the recommended
capacitor value, C_VCORE.
Copyright © 2014, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: MSP430FR5739-EP
Pin Configuration and Functions
9