MSP430F43X_14 Datasheet, PDF (4/70 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F43x
MIXED SIGNAL MICROCONTROLLER
SLAS713 -- JUNE 2010
TERMINAL
PN
NAME
NO.
DV_CC1
1
P6.3/A3
2
P6.4/A4
3
P6.5/A5
4
P6.6/A6
5
P6.7/A7/SVSIN
6
V_REF+
7
XIN
8
XOUT
9
Ve_REF+
10
V_REF--/Ve_REF--
11
P5.1/S0/A12
12
P5.0/S1/A13
13
P4.7/S2/A14
14
P4.6/S3/A15
15
P4.5/S4
16
P4.4/S5
17
P4.3/S6
18
P4.2/S7
19
P4.1/S8
20
P4.0/S9
21
S10
22
S11
23
S12
24
S13
25
S14
26
S15
27
S16
28
S17
29
P2.7/ADC12CLK/S18
30
P2.6/CAOUT/S19
31
S20
32
S21
33
S22
34
S23
35
P3.7/S24
36
P3.6/S25/DMAE0
37
P3.5/S26
38
P3.4/S27
39
Terminal Functions
DESCRIPTION
I/O
Digital supply voltage, positive terminal.
I/O General-purpose digital I/O / analog input a3—12-bit ADC
I/O General-purpose digital I/O / analog input a4—12-bit ADC
I/O General-purpose digital I/O / analog input a5—12-bit ADC
I/O General-purpose digital I/O / analog input a6—12-bit ADC
I/O General-purpose digital I/O / analog input a7—12-bit ADC / analog input to supply voltage
supervisor
O Positive output terminal of the reference voltage in the ADC
I Input terminal of crystal oscillator XT1
O Output terminal of crystal oscillator XT1
I/O Positive input terminal for an external reference voltage to the 12-bit ADC
I
Negative terminal for the 12-bit ADC reference voltage for both sources, the internal reference
voltage or an external applied reference voltage to the 12-bit ADC.
I/O General-purpose digital I/O / LCD segment output 0/ analog input a12—12-bit ADC
I/O General-purpose digital I/O / LCD segment output 1/ analog input a13—12-bit ADC
I/O General-purpose digital I/O / LCD segment output 2/ analog input a14—12-bit ADC
I/O General-purpose digital I/O / LCD segment output 3/ analog input a15—12-bit ADC
I/O General-purpose digital I/O / LCD segment output 4
I/O General-purpose digital I/O / LCD segment output 5
I/O General-purpose digital I/O / LCD segment output 6
I/O General-purpose digital I/O / LCD segment output 7
I/O General-purpose digital I/O / LCD segment output 8
I/O General-purpose digital I/O / LCD segment output 9
O LCD segment output 10
O LCD segment output 11
O LCD segment output 12
O LCD segment output 13
O LCD segment output 14
O LCD segment output 15
O LCD segment output 16
O LCD segment output 17
I/O General-purpose digital I/O / conversion clock—12-bit ADC / LCD segment output 18
I/O General-purpose digital I/O / Comparator_A output / LCD segment output 19
O LCD segment output 20
O LCD segment output 21
O LCD segment output 22
O LCD segment output 23
I/O General-purpose digital I/O / LCD segment output 24
I/O General-purpose digital I/O / LCD segment output 25/DMA Channel 0 external trigger
I/O General-purpose digital I/O / LCD segment output 26
I/O General-purpose digital I/O / LCD segment output 27
4
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