CC430F613X_12 Datasheet, PDF (96/121 Pages) Texas Instruments – MSP430™ SoC with RF Core

CC430F613x
CC430F612x
CC430F513x
ECCN 5E002 TSPA - Technology / Software Publicly Available
SLAS554F – MAY 2009 – REVISED DECEMBER 2011
www.ti.com
PIN NAME (P2.x)
P2.0/P2MAP0/CB0
(/A0)
P2.1/P2MAP1/CB1
(/A1)
P2.2/P2MAP2/CB2
(/A2)
P2.3/P2MAP3/CB3
(/A3)
P2.4/P2MAP4/CB4
(/A4/VREF-/VeREF-)
P2.5/P2MAP5/CB5
(/A5/VREF+/VeREF+)
P2.6/P2MAP6(/CB6)
(/A6)
P2.7/P2MAP7(/CB7)
(/A7)
Table 51. Port P2 (P2.0 to P2.7) Pin Functions
x
FUNCTION
CONTROL BITS/SIGNALS⁽¹⁾
P2DIR.x P2SEL.x P2MAPx CBPD.x
0 P2.0 (I/O)
I: 0; O: 1
0
X
0
Mapped secondary digital function - see Table 9
0; 1 ⁽²⁾
1
≤ 30⁽²⁾
0
A0 (not available on CC430F612x)⁽³⁾
X
1
= 31
X
CB0 ⁽⁴⁾
X
X
X
1
1 P2.1 (I/O)
I: 0; O: 1
0
X
0
Mapped secondary digital function - see Table 9
0; 1⁽²⁾
1
≤ 30⁽²⁾
0
A1 (not available on CC430F612x)⁽³⁾
X
1
= 31
X
CB1 ⁽⁴⁾
X
X
X
1
2 P2.2 (I/O)
I: 0; O: 1
0
X
0
Mapped secondary digital function - see Table 9
0; 1⁽²⁾
1
≤ 30⁽²⁾
0
A2 (not available on CC430F612x)⁽³⁾
X
1
= 31
X
CB2 ⁽⁴⁾
X
X
X
1
3 P2.3 (I/O)
I: 0; O: 1
0
X
0
Mapped secondary digital function - see Table 9
0; 1⁽²⁾
1
≤ 30⁽²⁾
0
A3 (not available on CC430F612x)⁽³⁾
X
1
= 31
X
CB3 ⁽⁴⁾
X
X
X
1
4 P2.4 (I/O)
I: 0; O: 1
0
X
0
Mapped secondary digital function - see Table 9
0; 1⁽²⁾
1
≤ 30⁽²⁾
0
A4/VREF-/VeREF- (not available on CC430F612x)⁽³⁾
X
1
= 31
X
CB4 ⁽⁴⁾
X
X
X
1
5 P2.5 (I/O)
I: 0; O: 1
0
X
0
Mapped secondary digital function - see Table 9
0; 1⁽²⁾
1
≤ 30⁽²⁾
0
A5/VREF+/VeREF+ (not available on CC430F612x)⁽³⁾
X
1
= 31
X
CB5 ⁽⁴⁾
X
X
X
1
6 P2.6 (I/O)
I: 0; O: 1
0
X
0
Mapped secondary digital function - see Table 9
0; 1⁽²⁾
1
≤ 30⁽²⁾
0
A6 (not available on CC430F612x and
CC430F513x) ⁽³⁾
CB6 (not available on CC430F513x)⁽⁴⁾
X
1
= 31
X
X
X
X
1
7 P2.7 (I/O)
I: 0; O: 1
0
X
0
Mapped secondary digital function - see Table 9
0; 1⁽²⁾
1
≤ 30⁽²⁾
0
A7 (not available on CC430F612x and
CC430F513x) ⁽³⁾
CB7 (not available on CC430F513x)⁽⁴⁾
X
1
= 31
X
X
X
X
1
(1) X = don't care
(2) According to mapped function - see Table 9.
(3) Setting P2SEL.x bit together with P2MAPx = PM_ANALOG disables the output driver as well as the input Schmitt trigger.
(4) Setting the CBPD.x bit disables the output driver as well as the input Schmitt trigger to prevent parasitic cross currents when applying
analog signals. Selecting the CBx input pin to the comparator multiplexer with the CBx bits automatically disables output driver and input
buffer for that pin, regardless of the state of the associated CBPD.x bit.
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