Datasheet

MSP430FG43x
MIXED SIGNAL MICROCONTROLLER
SLAS380C − APRIL 2004 − REVISED MARCH 2011
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
AVAILABLE OPTIONS
PACKAGED DEVICES
T
A
PLASTIC 80-PIN QFP
(PN)
−40°C to 85°C
MSP430FG437IPN
MSP430FG438IPN
MSP430FG439IPN
pin designation, MSP430FG437IPN, MSP430FG438IPN, MSP430FG439IPN
22 23
P1.7/CA1
P2.0/TA2
P2.1/TB0
P2.2/TB1
P2.3/TB2
P2.4/UTXD0
P2.5/URXD0
DV
SS2
DV
CC2
P5.7/R33
P5.6/R23
P5.5/R13
R03
P5.4/COM3
P5.3/COM2
P5.2/COM1
COM0
P3.0/STE0/S31
P3.1/SIMO0/S30
P3.2/SOMI0/S29
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
24
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DV
CC1
P6.3/A3/OA1I1/OA1O
P6.4/A4/OA1I0
P6.5/A5/OA2I1/OA2O
P6.6/A6/DAC0/OA2I0
P6.7/A7/DAC1/SVSIN
V
REF+
XIN
XOUT
Ve
REF+
/DAC0
V
REF−
/Ve
REF−
P5.1/S0/A12/DAC1
P5.0/S1/A13
P4.7/S2/A14
P4.6/S3/A15
P4.5/S4
P4.4/S5
P4.3/S6
P4.2/S7
P4.1/S8
25 26 27 28
PN PACKAGE
(TOP VIEW)
TDO/TDI
79 78 77 76 7580 74
P6.1/A1/OA0O P6.0/A0/OA0I0 RST/NMI TCK TMS
P2.6/CAOUT/S19
S21 S15 S16 S17
72 71 7073
29
30 31 32 33
69 68
21
P4.0/S9
XT2OUT
67 66 65 64
34 35 36 37
S22 S23
P3.7/S24
P3.6/S25/DMAE0
P1.0/TA0 P1.1/TA0/MCLK P1.2/TA1 P1.3/TBOUTH/SVSOUT
P3.5/S26 P3.4/S27
38 39 40
P1.4/TBCLK/SMCLK P1.5/TACLK/ACLK
63 62 61
TDI/TCLK XT2IN
P1.6/CA0
S10 S20
P3.3/UCLK0/S28
S11
S12 S13 S14
P2.7/ADC12CLK/S18
P6.2/A2/OA0I1
MSP430FG43xIPN
AV
CC
DV
SS1
AV
SS