1.0
F28377S_A
ADC
GPIO72
GPIO84
TRST
1
0
0
0
0
0
0
x
x
0
1
1
1
1
0
Emulation Boot
Parallel I/O
SCI
Wait
GetMode
RESET
BOOT
10MHz
36p 36p
1M
2.2k
2.2k
2.2k
820
820
+3V3
+3V3
GND
GND
GND
Green
820
+3V3
GND
204-3ST
2.2k
GND
GND
+3V3
GND
0.1u
GND
TMS320F28377S
TMS320F28377S
GND
0.1u
+3V3
GND
+3V3
Q1
C4 C3
R7
R6
R8
R9
R4
R5
D1
R1
S1
4
5
6
1
2
3
R10
TP18
TP21TP22TP23TP24
C39
VDD
16*9
VDD3VFL
41
VDDA
18*2
VREGENZ
64
VDDIO
2*12
VDDOSC
65*2
VSS
TH
VSSOSC
67
VSSA
17*3
U1G$1
XRSN
69
X1
68
X2
66
TCK
50
TDI
46
TDO
47
TMS
49
TRSTN
48
VREFHIA
19
VREFHIB
37
VREFLOB
34
ADCIN14/CMPIN4P
26
ADCIN15/CMPIN4N
27
ADCINA0/DACOUTA
25
ADCINA1/DACOUTB
24
ADCINA2/CMPIN1P
23
ADCINA3/CMPIN1N
22
ADCINA4/CMPIN2P
21
ADCINA5/CMPIN2N
20
ADCINB0/VDAC
28
ADCINB1/DACOUTC
29
ADCINB2/COMPIN3P
30
ADCINB3/COMPIN3N
31
ADCINB4
32
ADCINB5
33
U1G$2
C26
S3
1
2
TCK
TDI
TDO
TMS
TRST
TRST
RESET#
RESET#
JTAG_TRST
VDDIO
ADCIN14
ADCIN15
ADCINA0
ADCINA1
ADCINA2
ADCINA3
ADCINA4
ADCINA5
ADCINB0
ADCINB1
ADCINB2
ADCINB3
ADCINB4
ADCINB5
GPIO84
GPIO72
VDD
VDDA
VDDOSC
VREFHIB
VREFHIA
VSSOSC
VSSOSC
123
ON
A
B
C
D
E
A
B
C
D
E
1
2
3
4
5
6
Date:
6/22/2015 9:21:57 AM
Sheet:
4/6
REV:
TITLE:
Document Number:
LAUNCHXL-F28377S
www.ti.com
LAUNCHXL-F28377S Hardware
11
SPRUI25D–June 2015–Revised March 2019
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Copyright © 2015–2019, Texas Instruments Incorporated
LAUNCHXL-F28377S overview
Figure 5. LAUNCHXL-F28377S_A Schematic
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