MSP430F663x
SLAS566C – JUNE 2010 – REVISED AUGUST 2012
Table 3. Terminal Functions
TERMINAL
NAME
NO.
PZ
1
ZQW
General-purpose digital I/O
P6.4/CB4/A4
A1
I/O
Comparator_B input CB4
Analog input A4 – ADC(not available on F6632, F6631, F6630 devices)
General-purpose digital I/O
Comparator_B input CB5
Analog input A5 – ADC(not available on F6632, F6631, F6630 devices)
General-purpose digital I/O
P6.6/CB6/A6/DAC0
3
B1
I/O
Comparator_B input CB6
Analog input A6 – ADC (not available on F6632, F6631, F6630 devices)
DAC12.0 output (not available on F6635, F6634, F6633, F6632, F6631, F6630
devices)
General-purpose digital I/O
Comparator_B input CB7
P6.7/CB7/A7/DAC1
4
C2
I/O
Analog input A7 – ADC (not available on F6632, F6631, F6630 devices)
DAC12.1 output (not available on F6635, F6634, F6633, F6632, F6631, F6630
devices)
General-purpose digital I/O
Comparator_B input CB8
Analog input A12 –ADC (not available on F6632, F6631, F6630 devices)
General-purpose digital I/O
P7.5/CB9/A13
6
C3
I/O
Comparator_B input CB9
Analog input A13 – ADC (not available on F6632, F6631, F6630 devices)
General-purpose digital I/O
Comparator_B input CB10
P7.6/CB10/A14/DAC0
7
D2
I/O
Analog input A14 – ADC (not available on F6632, F6631, F6630 devices)
DAC12.0 output (not available on F6635, F6634, F6633, F6632, F6631, F6630
devices)
General-purpose digital I/O
Comparator_B input CB11
Analog input A15 – ADC (not available on F6632, F6631, F6630 devices)
DAC12.1 output (not available on F6635, F6634, F6633, F6632, F6631, F6630
devices)
P5.0/VREF+/VeREF+
9
D4
I/O
General-purpose digital I/O
Output of reference voltage to the ADC
Input for an external reference voltage to the ADC
P5.1/VREF-/VeREF-
10
E4
E1,
E2
F2
F1
G1
G2
I
O
I/O
General-purpose digital I/O
Negative terminal for the ADC's reference voltage for both sources, the internal
reference voltage, or an external applied reference voltage
Analog power supply
Analog ground supply
Input terminal for crystal oscillator XT1
Output terminal of crystal oscillator XT1
Analog ground supply
I/O
(1)
DESCRIPTION
P6.5/CB5/A5
2
B2
I/O
P7.4/CB8/A12
5
C1
I/O
P7.7/CB11/A15/DAC1
8
D1
I/O
AVCC1
AVSS1
XIN
XOUT
AVSS2
11
12
13
14
15
(1)
10
I = input, O = output, N/A = not available on this package offering
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