MSP430F530x, MSP430F5310
SLAS677B
–
SEPTEMBER 2010
–
REVISED MARCH 2011
Table 3. Terminal Functions
TERMINAL
NO.
NAME
RGZ
RGC
/PT
5
N/A
ZQE
C1
I/O
General-purpose digital I/O
Comparator_B input CB4 (not available on RGZ or PT package devices)
Analog input A4
–
ADC (not available on RGZ or PT package devices)
General-purpose digital I/O
Comparator_B input CB5 (not available on RGZ or PT package devices)
Analog input A5
–
ADC (not available on RGZ or PT package devices)
General-purpose digital I/O
Comparator_B input CB6 (not available on RGZ or PT package devices)
Analog input A6
–
ADC (not available on RGZ or PT package devices)
General-purpose digital I/O
Comparator_B input CB7 (not available on RGZ or PT package devices)
Analog input A7
–
ADC (not available on RGZ or PT package devices)
General-purpose digital I/O
Analog input A8
–
ADC
Input for an external reference voltage to the ADC
General-purpose digital I/O
Analog input A9
–
ADC
Negative terminal for an externally provided ADC reference
Analog power supply
I/O
I/O
General-purpose digital I/O
Input terminal for crystal oscillator XT1
General-purpose digital I/O
Output terminal of crystal oscillator XT1
Analog ground supply
Digital power supply
Digital ground supply
Regulated core power supply output (internal use only, no external current
loading)
I/O
I/O
General-purpose digital I/O with port interrupt
TA0 clock signal TA0CLK input ; ACLK output (divided by 1, 2, 4, or 8)
General-purpose digital I/O with port interrupt
TA0 CCR0 capture: CCI0A input, compare: Out0 output
BSL transmit output
General-purpose digital I/O with port interrupt
TA0 CCR1 capture: CCI1A input, compare: Out1 output
BSL receive input
General-purpose digital I/O with port interrupt
TA0 CCR2 capture: CCI2A input, compare: Out2 output
General-purpose digital I/O with port interrupt
TA0 CCR3 capture: CCI3A input compare: Out3 output
General-purpose digital I/O with port interrupt
TA0 CCR4 capture: CCI4A input, compare: Out4 output
General-purpose digital I/O with port interrupt
TA1 clock signal TA1CLK input
Comparator_B output
General-purpose digital I/O with port interrupt
TA1 CCR0 capture: CCI0A input, compare: Out0 output
General-purpose digital I/O with port interrupt
TA1 CCR1 capture: CCI1A input, compare: Out1 output
General-purpose digital I/O with port interrupt
TA1 CCR2 capture: CCI2A input, compare: Out2 output
I/O
(1)
DESCRIPTION
P6.4/CB4/A4
P6.5/CB5/A5
6
N/A
D2
I/O
P6.6/CB6/A6
7
N/A
D1
I/O
P6.7/CB7/A7
8
N/A
D3
I/O
P5.0/A8/VeREF+
9
5
E1
I/O
P5.1/A9/VeREF-
AVCC1
P5.4/XIN
P5.5/XOUT
AVSS1
DVCC1
DVSS1
VCORE
(2)
10
11
12
13
14
15
16
17
18
19
6
7
8
9
10
11
12
13
14
15
E2
F2
F1
G1
G2
H1
J1
J2
H2
H3
I/O
P1.0/TA0CLK/ACLK
P1.1/TA0.0
P1.2/TA0.1
P1.3/TA0.2
P1.4/TA0.3
P1.5/TA0.4
P1.6/TA1CLK/CBOUT
P1.7/TA1.0
P2.0/TA1.1
P2.1/TA1.2
20
21
22
23
24
25
26
27
16
17
18
19
20
21
22
N/A
J3
G4
H4
J4
G5
H5
J5
G6
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
(1)
(2)
I = input, O = output, N/A = not available
VCORE is for internal use only. No external current loading is possible. VCORE should only be connected to the recommended
capacitor value, C
VCORE
.
9
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