MSP430FR6889 Datasheet, PDF (108/176 Pages) Texas Instruments – Mixed-Signal Microcontrollers

MSP430FR6889, MSP430FR68891, MSP430FR6888, MSP430FR6887
MSP430FR5889, MSP430FR58891, MSP430FR5888, MSP430FR5887
SLASE32A – AUGUST 2014 – REVISED MARCH 2015
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6.11.23.12 Port P7, P7.0 to P7.7, Input/Output With Schmitt Trigger
Pin Schematic: see Figure 6-1.
Table 6-30. Port P7 (P7.0 to P7.3) Pin Functions
PIN NAME (P7.x)
P7.0/TA0CLK/Sz
x
FUNCTION
0 P7.0 (I/O)
TA0CLK
Internally tied to DVSS
N/A
Internally tied to DVSS
N/A
Internally tied to DVSS
Sz ⁽²⁾
CONTROL BITS AND SIGNALS ⁽¹⁾
P7DIR.x P7SEL1.x P7SEL0.x LCDSz
I: 0; O: 1
0
0
0
0
0
1
0
1
0
1
0
0
1
0
1
1
0
1
X
X
X
1
P7.1/TA0.0/Sz
1 P7.1 (I/O)
TA0CCI0B
TA0.0
N/A
Internally tied to DVSS
N/A
ACLK
Sz ⁽²⁾
I: 0; O: 1
0
0
0
0
0
1
0
1
0
1
0
0
1
0
1
1
0
1
X
X
X
1
P7.2/TA0.1/Sz
2 P7.2 (I/O)
TA0CCI1A
TA0.1
N/A
Internally tied to DVSS
N/A
N/A
Sz ⁽²⁾
I: 0; O: 1
0
0
0
0
0
1
0
1
0
1
0
0
1
0
1
1
0
1
X
X
X
1
P7.3/TA0.2/Sz
3 P7.3 (I/O)
I: 0; O: 1
0
0
0
TA0CCI2A
TA0.2
0
0
1
0
1
N/A
Internally tied to DVSS
0
1
0
0
1
N/A
Internally tied to DVSS
Sz ⁽²⁾
0
1
1
0
1
X
X
X
1
(1) X = Don't care
(2) The associated LCD segment is package dependent. See the Signal Descriptions tables and Pin Diagrams figures.
108 Detailed Description
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