MSP430-PXXX schematic

MSP430-PXXX schematic
12
13
14
15
16
17
18
19
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0/ACLK
P2.1/TACLK
P2.2/CAOUT
P2.3/CA0
P2.4/CA1
P2.5/ROSC
P2.6/ADCLK
P2.7/TA0
20
21
22
23
24
25
26
27
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
3.3V
P3.0/STE0
P3.1/SIMO0
P3.2/SOMI0
P3.3/ULCK0
P3.4/UTXD0
P3.5/URXD0
P3.6/UTXD1
P3.7/URXD1
28
29
30
31
32
33
34
35
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
3.3V
C7
C3
C2
10uF/6.3V
100n
10uF/6.3V
0R
R13
NA
XT2IN
XT2OUT
P4.0/TB0
P4.1/TB1
P4.2/TB2
P4.3/TB3
P4.4/TB4
P4.5/TB5
P4.6/TB6
P4.7/TBCLK
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
STE1
SIMO1
SOMI1
UCLK1
TCK
TDI
TDO/TDI
TMS
P5.0/STE1
P5.1/SIMO1
P5.2/SOMI1
P5.3/UCLK1
P5.4/MCLK
P5.5/SMCLK
P5.6/ACLK
P5.7/TH
P5.0
P5.1
P5.2
P5.3
P5.4
P5.5
P5.6
P5.7
P6.0/A0
P6.1/A1
P6.2/A2
P6.3/A3
P6.4/A4
P6.5/A5
P6.6/A6
P6.7/A7
59
60
61
2
3
4
5
6
LED
BUT
P6.0
P6.1
P6.2
P6.3
P6.4
P6.5
P6.6
P6.7
Q2
NA
Q1
32768Hz
C4
C5
NA(10pF)
NA(10pF)
8
9
C8 Q3
20pF
C9
20pF
RST
JTAG
14
12
10
8
6
4
2
1
2
HN1x2
HN1x2
13
11
9
7
5
3
1
57
55
54
56
P_IN
3.3V
R6
C14
V+
0R
R10
3.3V
0R
100n
64
62
C13
1
63
100n
AVCC
AVSS
DVCC
DVSS
LED_GREEN_0603
R4
B1
R12
2k
3.3V_2
GND_2
BUT
330R
BUT
LED
3.3V_3
GND_3
UEXT
3V3
P4.0
P4.1
P4.2
P4.3
P4.4
P4.5
P4.6
P4.7
3.3V_4
GND_4
SCL_1XX
3.3V_5
GND_5
3V3
3V3
3V3
R7
100k
R8
100k
R9
100k
UTXD1
URXD1
SCL
SDA_1XX/SDA_2XX
2
SOMI1
SIMO1
UCLK1
STE1
SCL_2XX
UEXT-1
UEXT-2
UEXT-3
UEXT-4
UEXT-5
UEXT-6
UEXT-7
UEXT-8
UEXT-9
UEXT-10
BH10S
BH10S
BH10S
BH10S
BH10S
BH10S
BH10S
BH10S
BH10S
BH10S
3.3V_6
GND_6
POWER_SUPPLY
PWR_J
MSP430Fxxx
VR1(3.3V)
MCP1700T-3302E/MB
C12
100n
1
C1+
3
C1-
4
C2+
5
C2-
11
T1IN
T2IN
TXD0 10
RXD0 12
9
R1OUT
R2OUT
V+
2
V-
6
C1
100n
C6
100n
R5
22R
U2PWR
15GND
RS232
T1OUT
T2OUT
14
7
R1IN
R2IN
13
8
ST3232CD
1
2
3
4
5
VCC16
3
C11
100n
2
6
7
8
9
C10
100n
PWR_RS
GND
3.3V
R15
2k
3.7V-LI_BAT
DW02R
-
10uF/6.3V
1
2
3
GND
C15
C17
PWR
U2
3.3V
VIN
VOUT
1
+
2
CLOSE
RS232
BAT54C
D1
1
5VDC
PWR_LED_E
2
1
V+
SCL_2XX
SCL_1XX
TXD0
RXD0
UTXD1
URXD1
R2
100k
LED
3.3V/PWR_RS
3.3V
1
2
P_OUT
XIN
XOUT/TCLK
53
52
PWR_RS
SDA_1XX/SDA_2XX
3.3V_1
GND_1
1
VEREF+
VREF+
VREF-
SCL_2XX/SCL_1XX
10
7
11
3.3V
3.3V
3.3V
VREF+
3.3V
P1.0/TACLK
P1.1/TA0
P1.2/TA1
P1.3/TA2
P1.4/SMCLK
P1.5/TA0
P1.6/TA1
P1.7/TA2
0R
R3
RST/NMI
NA(1nF)
NA
R11
58
C18
3.3V
RST
R1
LED & BUT
U1
3
R14
47k
RST
3.3V
V+
V+
3.3V
100n
C16
10uF/6.3V
GND_7
MSP430-Pxxx, board revision D
OLIMEX LTD, BULGARIA, 2015
https://www.olimex.com
This schematic suits several Olimex boards. Among them are: MSP430-P149; MSP430-P169; MSP430-P249; MSP430-P1611; MSP430-P2618
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