Table of Contents
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1
A
B
nHIB
C
R44
SW4
1
2
1.00Meg
3
4
Y2
Y3
PTS645SK43SMTRLFS
1
2
1
2
535-10870-1-ND
300-8529-1-ND
GND
C45
C46
C47
C48
10pF
10pF
27pF
27pF
GND
GND
GND
GND
D
1
2
Stellaris LM3S3748 Microcontroller
U8
PA0/U0RX
26
PA0/U0Rx
PB0
PA1/U0TX
27
PA1/U0Tx
PB1
PA2/SSI0CLK
28
PA2/SSI0Clk
PB2/I2C0SCL
PA3/SSI0FSS
29
PA3/SSI0Fss
PB3/I2C0SDA
PA4/SSI0RX
30
PA4/SSI0Rx
PB4/C0-
PA5/SSI0TX
31
PA5/SSI0Tx
PB5/C1-
PA6/I2C1SCL
34
PA6/I2C1SCL
PB6/C0+
PA7/I2C1SDA
35
PA7/I2C1SDA
PB7/NWI
JTAG Signals
80
TCK
PC0/SWCLK/TCK
PD0/IDX0
79
TMS_SWDIO
PC1/TMS/SWDIO
PD1/PhA0
78
TDI
PC2/TDI
PD2/CCP5
77
TDO_SWO
PC3/SW0/TDO
PD3/CCP0
25
PC4/CCP4
PD4/ADC7
24
PC5/C1+
PD5/ADC6
23
PC6/U1Rx
PD6/ADC5
22
PC7/U1Tx
PD7/ADC4
PE0/SSl1CLK
74
PE0/SSI1Clk
PF0/PWM0
PE1/SSI1FSS
75
PE1/SSI1Fss
PF1/PWM1
PE2/SSI1RX
95
PE2/SSI1Rx
PF2/PWM2
PE3/SSI1TX
96
PE3/SSI1Tx
PF3/PWM3
PE4/ADC3
6
PE4/ADC3
PF4/Fault0
PE5/ADC2
5
PE5/ADC2
PF5/CCP2
PE6/ADC1
2
PE6/ADC1
PF6/CCP1
PE7/ADC0
1
PE7/ADC0
PF7/PhB0
PG0/PWM4
19
PG0/PWM4
PH0/CCP6
PG1/PWM5
18
PG1/PWM5
PH1/CCP7
PG2
17
PG2
PH2/Fault3
PG3/FAULT2
16
PG3/Fault2
PH3/USB0EPEN
PG4/CCP3
41
PG4/CCP3
PH4/USB0PFLT
PG5/FAULT1
40
PG5/Fault1
PG6/PWM6
37
PG6/PWM6
PG7/PWM7
36
PG7/PWM7
48
OSC0
USB0DP
49
OSC1
USB0DM
52
XOSC0
USB0RBIAS
53
XOSC1
Not Populated
D2
1
50
GND
nWAKE
3
51
nHIB
VDDA
2
NC
DNI
VDD
Stellaris +3p3V
VDD
nRST
R42
VDD
10.0k
R43
64
nRST
VDD
100
C44
VDD
OMIT
VDD
GND
9
GND
VDD
15
GND
VDD
21
GND
33
GND
39
GND
45
GND
VBAT
54
GND
57
GND
63
GND
69
GND
LDO
82
GND
87
GND
VDD25
94
GND
VDD25
VDD25
4
GNDA
VDD25
LM3S3748
GND
2
3
4
R16
PH2/FAULT3
0
66
HOSTEn
67
USB0VBUS
72
+5p0V
65
R21
92
0
91
90
89
R64
10
PD0/IDX0
DUT_nRST
1.0k
11
12
C55
0.01µF
13
97
98
GND
99
100
47
PF0/PWM0
61
PF1/PWM1
60
PF2/PWM2
59
PF3/PWM3
58
PF4/FAULT0
46
PF5/CCP2
43
PF6/CCP1
42
PF7/PHB0
86
85
84
PH2/FAULT3
USB0EPE
83
76
USB0PFLT
USBDP
71
70
USBDM
R36
73
9.10k
GND
Stellaris +3p3V
3
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
0.01µF
0.01µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
8
20
32
44
56
68
81
93
55
C49
0.1µF
GND
7
C50
C51
C52
C53
C54
0.01µF
0.1µF
0.1µF
0.1µF
1µF
14
38
GND
62
88
3
4
5
J3
Stellaris +3p3V
10
9
8
7
6
5
4
3
2
1
DNI
TP1
GND
PF0/PWM0
TP2
DNI
PF1/PWM1
TP3
DNI
PF2/PWM2
TP4
DNI
PF3/PWM3
TP5
DNI
PF4/FAULT0
DNI
PF5/CCP2
PF6/CCP1
PF7/PHB0
J4
Stellaris +3p3V
10
9
8
7
6
5
4
3
2
1
DNI
GND
PE0/SSl1CLK
PE1/SSI1FSS
PE2/SSI1RX
PE3/SSI1TX
PE4/ADC3
PE5/ADC2
PE6/ADC1
PE7/ADC0
J5
Stellaris +3p3V
10
9
8
7
6
5
4
3
2
1
DNI
GND
TP6
PA0/U0RX
TP7
DNI
PA1/U0TX
TP8
DNI
PA2/SSI0CLK
TP9
DNI
PA3/SSI0FSS
TP10
DNI
PA4/SSI0RX
TP11
DNI
PA5/SSI0TX
TP12
DNI
PA6/I2C1SCL
TP13
DNI
PA7/I2C1SDA
DNI
C43
1µF
J6
Stellaris +3p3V
10
9
GND
8
7
6
5
4
3
2
1
DNI
GND
TP14
PG0/PWM4
TP15
DNI
PG1/PWM5
DNI
PG2
PG3/FAULT2
PG4/CCP3
PG5/FAULT1
PG6/PWM6
PG7/PWM7
Texas Instruments and/or its licensors do not warrant the accuracy or completeness of this
specification or any information contained therein. Texas Instruments and/or its licensors do not
warrant that this design will meet the specifications, will be suitable for your application or fit for
any particular purpose, or will operate in an implementation. Texas Instruments and/or its
licensors do not warrant that the design is production worthy. You should completely validate
and test your design implementation to confirm the system functionality for your application.
5
6
Revision History
ECN
Date
Notes
A
2131079
02/13/2013
Initial Release
GND
R17
R18
R19
R20
1.0k
1.0k
1.0k
1.0k
A
R22
1p8VEn
0
R23
3p3VEn
0
R24
ADJV1En
0
R25
ADJV2En
0
R26
DUT_nIRQ
0
R27
B
DUT_ADC3
0
R28
DUT_ADC2
0
R29
DUT_ADC1
0
R30
DUT_ADC0
0
Stellaris +3p3V
R31
R32
1.0k
1.0k
I2C / VCP
R33
VCP_TX
0
R34
VCP_RX
0
R35
DUT_SCK
0
R37
DUT_CS
0
R38
DUT_MOSI
0
R39
DUT_MISO
0
R40
DUT_SCL
0
R41
DUT_SDA
0
C
R45
DUT_PMW0
0
R46
DUT_PMW1
0
D
Designed for:
Public Release
Mod. Date:
3/13/2013
Project:
PWA,BENCH,
EVALUATION BOARD,
TI
STELLARIS
Sheet Title:
Stellaris MCU
Sheet: of
1
6
Size:
C
Schematic:
6569515
Rev:
A
Assembly Variant:
[No Variations]
File:
1 Stellaris_MCU.SchDoc
http://www.ti.com
Contact:
http://www.ti.com/support
© Texas Instruments 2013
6
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