MSP430F643x
SLAS720B – AUGUST 2010 – REVISED AUGUST 2012
Table 3. Terminal Functions (continued)
TERMINAL
NAME
PJ.0/TDO
NO.
PZ
92
ZQW
B5
I/O
General-purpose digital I/O
Test data output port
General-purpose digital I/O
Test data input or test clock input
General-purpose digital I/O
Test mode select
PJ.3/TCK
95
D6
I/O
General-purpose digital I/O
Test clock
Reset input (active low)
Non-maskable interrupt input
Spy-bi-wire data input/output
General-purpose digital I/O
P6.0/CB0/A0
97
B4
I/O
Comparator_B input CB0
Analog input A0 – ADC
General-purpose digital I/O
Comparator_B input CB1
Analog input A1 – ADC
General-purpose digital I/O
Comparator_B input CB2
Analog input A2 – ADC
P6.3/CB3/A3
100
D5
E5,
E6,
E8,
F4,
F5,
F8,
G5,
G8,
H5,
H8,
H9
I/O
General-purpose digital I/O
Comparator_B input CB3
Analog input A3 – ADC
I/O
(1)
DESCRIPTION
PJ.1/TDI/TCLK
93
A4
I/O
PJ.2/TMS
94
E7
I/O
RST/NMI/SBWTDIO
96
A3
I/O
P6.1/CB1/A1
98
B3
I/O
P6.2/CB2/A2
99
A2
I/O
Reserved
N/A
Reserved. It is recommended to connect to ground (DVSS, AVSS).
12
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