KT33816UG User’s Guide Rev. 3.0 1/2014
Freescale Semiconductor
15
Schematic
12 Schematic
Figure 7. KIT33816AEEVM Evaluation Board Schematic
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
MC33816AE
VBAT Input Protection
DGND, PGND and AGND
must be connected all
together in star.
Linear Regulation
SPIGen Interface
Flags LED
Digital TP
CLOCK
DC-DC Boost Converter
PI Filter
Supplies TP
Copyright © 2013 Freescale
Designer: Tristan Bosvieux
C25 must be placed as close as possible
to Q2 and R12 such as to create a
small current loop.
VSENSEPx and VSENSENx test points must be placed
close to their corresponding sense resistors.
C28 must be placed close to U1
VSUPP
FLAG0
FLAG1
FLAG2
USB_PWR
VBAT_SELECT
IO_PORT
EXT_PORT
CLK_SELECT
VCCIO_SELECT
DBG_SELECT
*
*
*
*
VSUPP
GND
AGND
PGND
DGND
VBAT
PGND
PGND
PGND
DGND
AGND
PGND
VSENSEP4
VSENSEN4
G_LS7
INT_CLK
G_LS7
VSENSEP4
VSENSEN4
VPWR
VBAT
VPWR
VSENSEP4
VSENSEN4
DBG
COM
COM
COM
USB_PWR
DGND
DGND
CSB
MOSI
SCLK
DRVEN
RESETB
START6
START1
START2
START3
START4
START5
MISO
IRQB
MOSI
SCLK
CSB
CLK
RESETB
IRQB
START1
START3
START4
START5
START6
FLAG_0
FLAG_1
FLAG_2
FLAG_0
FLAG_1
FLAG_2
USB_PWR
DRVEN
MOSI
SCLK
CSB
CLK
RESETB
DBG_EXT2
FLAG_0
FLAG_1
FLAG_2
CLK
EXT_CLK
START1
START2
START3
START4
START5
START6
IRQB
MISO
DGND
DGND
OA_1
OA_2
OA_1
OA_2
EXT_CLK
DGND
DBG_EXT2
DBG_EXT1
DBG_EXT1
DGND
DRVEN
START2
MISO
VCCIO_EXT
VBAT
PGND
PGND
PGND
PGND
PGND
+5V
+5V
VCCP
PGND
PGND
VCCIO
PGND
VBOOST
VBAT
+5V
+3.3V
VCCP
VCCIO
VBAT
VBOOST
+3.3V
PGND
PGND
PGND
+3.3V
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
VBOOST
PGND
AGND
DGND
AGND
DGND
DGND
DGND
DGND
PGND
PGND
VCCP
+5V
VCCIO_EXT
PGND
+5V
VBAT_EXT
VBAT_EXT
PGND
PGND
DGND
B_HS1
B_HS2
G_HS1
G_HS2
G_LS1
G_LS2
B_HS5
G_HS5
G_LS5
G_LS6
B_HS3
G_HS3
B_HS4
G_HS4
G_LS3
G_LS4
S_HS2
S_HS1
S_HS3
S_HS5
S_HS4
D_LS1
D_LS2
D_LS5
D_LS3
D_LS4
VSENSEP1
D_LS6
VSENSEN1
VSENSEP3
VSENSEN3
VSENSEP2
VSENSEN2
Drawing Title:
Size
Document Number
Rev
Date:
Sheet
of
Page Title:
ICAP Classification:
FCP:
FIUO:
PUBI:
SCH-27437 PDF: SPF-27437
C
KIT33816AEEVM V2.0
C
Thursday, June 27, 2013
MC33816 SEVB Supplies Controls
23
___
___
X
Drawing Title:
Size
Document Number
Rev
Date:
Sheet
of
Page Title:
ICAP Classification:
FCP:
FIUO:
PUBI:
SCH-27437 PDF: SPF-27437
C
KIT33816AEEVM V2.0
C
Thursday, June 27, 2013
MC33816 SEVB Supplies Controls
23
___
___
X
Drawing Title:
Size
Document Number
Rev
Date:
Sheet
of
Page Title:
ICAP Classification:
FCP:
FIUO:
PUBI:
SCH-27437 PDF: SPF-27437
C
KIT33816AEEVM V2.0
C
Thursday, June 27, 2013
MC33816 SEVB Supplies Controls
23
___
___
X
J1
TB 1X2
1
2
R1
100K
U1
MC78L05ACHX
VIN
3
VOUT
1
GND
2
J3
SHRD 2X8
1
2
3
4
6
5
7
8
9
10
11
12
13
14
15
16
D4
GREEN
A
C
C23
330PF
TP15
1
R2
470
D9
FFD10UP20S
3
4
1
TP1
1
U3B
ULN2003ADR
2B
2
COM
9
E
8
2C
15
TP7
1
TP17
1
L1
6uH
1
2
J2
HDR_1X3
3
2
1
C3
0.1UF
C16
0.22uF
R12
0.010
3
4
1
2
TP11
1
TP20
1
D2
SMBJ40
A
C
R3
180
C7
0.1UF
L2
10UH
1
2
D7
GREEN
A
C
C10
0.1UF
D5
GREEN
A
C
TP12
1
R7
470
C9
1uF
R10
5.1
MC33816
U4
CLK
1
DRVEN
2
RESET
3
START1
4
START2
5
START3
6
START4
7
START5
8
START6
9
FLAG0
10
FLAG1
11
FLAG2
12
CS
13
MOSI
14
MISO
15
SCLK
16
VCCIO
17
DBG
18
DGND
19
VCC2
P5
20
VCC5
21
OA_1
22
OA_2
23
AGND
24
VSENSEN1
25
VSENSEP1
26
VSENSEN2
27
VSENSEP2
28
VSENSEN3
29
VSENSEP3
30
VSENSEN4
31
VSENSEP4
32
D_LS6
33
D_LS5
34
D_LS4
35
D_LS3
36
D_LS2
37
D_LS1
38
VBATT
39
VCCP
40
G_LS7
41
G_LS6
42
G_LS5
43
G_LS4
44
G_LS3
45
G_LS2
46
G_LS1
47
VBOOST
48
B_HS5
49
G_HS5
50
S_HS5
51
B_HS4
52
G_HS4
53
S_HS4
54
B_HS3
55
G_HS3
56
S_HS3
57
B_HS2
58
G_HS2
59
S_HS2
60
B_HS1
61
G_HS1
62
S_HS1
63
IRQ
64
PGND
65
TP22
1
R5
470
C25
0.22uF
TP23
1
TP5
1
TP2
1
TP4
1
+
C15
1000uF (NRND)
Y1
1MHz
OUT
3
GND
2
VCC
4
E/D
1
TP16
1
C20
1000PF
TP18
1
C18
0.1UF
+
C21
390uF
+
C1
10uF
TP13
1
C11
0.1UF
TP8
1
C5
10uF
C8
0.1UF
TP6
1
C28
330pF
D1
MMSZ5245B
A
C
TP9
1
TP24
1
Q1
AOD4185
1
3
4
C24
330PF
J6
HDR_1X3
3
2
1
C2
1uF
J4
SHRD 2X8
1
2
3
4
6
5
7
8
9
10
11
12
13
14
15
16
J5
HDR_1X3
1
2
3
D3
GREEN
A
C
C26
470 PF
D8
GREEN
A
C
D6
GREEN
A
C
C6
1uF
C19
0.1UF
R4
470
U3A
ULN2003ADR
1B
1
1C
16
COM
9
E
8
C4
0.1UF
R8
2.2
R6
470
C27
0.22uF
TP14
1
+
C14
1000uF (NRND)
TP3
1
R9
5.1
U2
TC1055-3.3VCT713
VIN
1
VOUT
5
GND
2
SHDN
3
ERROR
4
R11
10
C13
0.1UF
J7
HDR_1X3
3
2
1
TP21
1
TP19
1
U3C
ULN2003ADR
3B
3
3C
14
COM
9
E
8
C17
0.22uF
+
C22
390uF
TP10
1
C12
4.7uF
TP25
1
Q2
BUK9230-100B
1
3
4
