MSP430F42x
MIXED SIGNAL MICROCONTROLLER
SLAS421A − APRIL 2004 − REVISED JUNE 2007
2
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGED DEVICES
T
A
PLASTIC 64-PIN QFP
(PM)
−40
°
C to 85
°
C
MSP430F423IPM
MSP430F425IPM
MSP430F427IPM
pin designation
{
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
P1.5/TACLK/ACLK/S28
P2.3/SVSIN
P2.4/UTXD0
P2.5/URXD0
RST/NMI
TCK
TMS
TDI/TCLK
TDO/TDI
P1.0/T
A0
P1.1/T
A0/MCLK
P1.2/T
A1/S31
P1.3/SVSOUT/S3
0
P1.4/S29
S5
S6
S7
S8
S9
S10
S1
1
S12
S13
S14
S15
S16
S17
S18
S19
S20
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
P1.6/SIMO0/S27
P1.7/SOMI0/S26
P2.0/TA2/S25
P2.1/UCLK0/S24
R33
R23
R13
R03
COM3
COM2
COM1
COM0
S23
S21
S22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A0.0+
A0.0−
A1.0+
A1.0−
A2.0+
A2.0−
XIN
XOUT
P2.2/STE0
S0
S1
S2
S4
S3
MSP430F42x
V
REF
AV
CC
DV
CC
AV
SS
DV
SS
†
Open connection recommended for all unused analog inputs.
