MSP430X41X_17 Datasheet, PDF (8/64 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x41x
MIXED SIGNAL MICROCONTROLLER
SLAS340J − MAY 2001 − REVISED DECEMBER 2008
Terminal Functions − MSP430x415, MSP430x417 (Continued)
TERMINAL
I/O
NAME
NO.
DESCRIPTION
P4.0/S9
21 I/O General-purpose digital I/O / LCD segment output 9 (see Note 1)
P4.1/S8
20 I/O General-purpose digital I/O / LCD segment output 8 (see Note 1)
P4.2/S7
19 I/O General-purpose digital I/O / LCD segment output 7 (see Note 1)
P4.3/S6
18 I/O General-purpose digital I/O / LCD segment output 6 (see Note 1)
P4.4/S5
17 I/O General-purpose digital I/O / LCD segment output 5 (see Note 1)
P4.5/S4
16 I/O General-purpose digital I/O / LCD segment output 4 (see Note 1)
P4.6/S3
15 I/O General-purpose digital I/O / LCD segment output 3 (see Note 1)
P4.7/S2
14 I/O General-purpose digital I/O / LCD segment output 2 (see Note 1)
P5.0/S1
13 I/O General-purpose digital I/O / LCD segment output 1 (see Note 1)
P5.1/S0
12 I/O General-purpose digital I/O / LCD segment output 0 (see Note 1)
COM0
36 O Common output. COM0−3 are used for LCD backplanes.
P5.2/COM1
37 I/O General-purpose digital I/O / common output. COM0−3 are used for LCD backplanes.
P5.3/COM2
38 I/O General-purpose digital I/O / common output. COM0−3 are used for LCD backplanes.
P5.4/COM3
39 I/O General-purpose digital I/O / common output. COM0−3 are used for LCD backplanes.
R03
40
I Input port of fourth positive (lowest) analog LCD level (V5)
P5.5/R13
41 I/O General-purpose digital I/O / input port of third most positive analog LCD level (V4 or V3)
P5.6/R23
42 I/O General-purpose digital I/O / input port of second most positive analog LCD level (V2)
P5.7/R33
43 I/O General-purpose digital I/O / output port of most positive analog LCD level (V1)
P6.0
59 I/O General-purpose digital I/O
P6.1
60 I/O General-purpose digital I/O
P6.2
61 I/O General-purpose digital I/O
P6.3
2 I/O General-purpose digital I/O
P6.4
3 I/O General-purpose digital I/O
P6.5
4 I/O General-purpose digital I/O
P6.6
5 I/O General-purpose digital I/O
P6.7/SVSIN
6 I/O General-purpose digital I/O / SVS, analog input
RST/NMI
58
I Reset input / Nonmaskable interrupt input port
TCK
57
I Test clock. TCK is the clock input port for device programming and test.
TDI/TCLK
55
I Test data input / Test clock input. The device protection fuse is connected to TDI.
TDO/TDI
54 I/O Test data output port. TDO/TDI data output or programming data input terminal.
TMS
56
I Test mode select. TMS is used as an input port for device programming and test.
XIN
8
I Input port for crystal oscillator XT1. Standard or watch crystals can be connected.
XOUT
9
O Output terminal of crystal oscillator XT1.
QFN Pad
NA NA QFN package pad connection to V_SS recommended
NOTE 4: LCD function selected automatically when applicable LCD module control bits are set, not with PxSEL bits.
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