Figure 22. Stm32H7X7I-Eval Power - ST STM32H757I-EVAL User Manual

U7C
E6
VDD_MCU VDD
E9
VDD
Power configurations: E11
VDD
Mode Mount Removed F5
VDD
LDO mode SB14,SB16,SB20 G5
VDD
STM32H7x3 SB13,SB23,SB18 SB10,SB17,SB53 G13
VDD
Default setting L1 H5
VDD
SMPS mode SB14,SB20,SB10 SB13,SB17,SB23 H13
VDD
STM32H7x7 SB53 SB16,SB18 J13
VDD
Default setting L1 K5
VDD
SMPS+LDO SB13,SB23,SB10 SB14,SB16,SB17 K13
VDD
mode SB53, L1 SB18,SB20 L5
VDD
L13
VDD
M5
VDD
VDD_MCU M13
VDD
N7
VDD
L10 N8
VDD
BEAD(FBMJ1608HM180NTR) N10
VDD
N11
VDD
N12
VDD
F1
VDDSMPS
C12
10uF(GRM155R60G106ME44) SMPS GND C188 220pF
VDD_SDC L1 E1
VLXSMPS
SB53 2.2uH(LQM2MPN2R2NG0) G2
VFBSMPS
C187 SMPS GND F2
VSSSMPS
10uF
C20 [N/A] SB16 Open
C28 4.7uF SB20
C15 4.7uF SB14
SMPS GND C18 2.2uF SB13 U11
VCAP
C30 2.2uF SB23 D17
VCAP
Place near L1 C22 2.2uF SB17 Open A7
VCAP
SB10 A6
VDDLDO
SB18 C17
VDD_MCU VDDLDO
U12
VDDLDO
Only for test
VDD_MCU SB21 Open
+5V
SB19 Closed G17
VDD50USB
VDD_MCU
R2
SB22 F17
VDD33USB
0 VDDA TP3 Closed
VDDA C29
1uF_X5R_0603
R216
TP4
0
VREF L1
VDDA
M1
VREF+ VREF+
1
+3V3
2 B1
VBAT
BT1 3
STM32H7
CR1220 holder JP11
VDD_MCU
C124 C115 C123 C130 C129 C131
100nF 100nF 100nF 100nF 100nF 100nF
VDD_MCU
C125 C119 C127 C122 C117 C133
100nF 100nF 100nF 100nF 100nF 100nF
Figure 22. STM32H7x7I-EVAL power
A1
VSS
A17 D10
VSS
B2 ZEN056V130A24LS
VSS
B6
CN10
VSS
C10 1 1
VSS
C13 2
VSS
C16 3
VSS
G7
DC-10B
VSS
G8
VSS
G9
VSS
G10
VSS
G11
VSS
G16
VSS
H7
VSS
H8
VSS
H9
VSS
H10
VSS
H11
VSS VBUS_HS
J3
VSS VBUS_FS2
J7
VSS VBUS_FS1
J8
VSS D5V
J9
VSS E5V
J10
VSS U5V_ST_LINK
J11
VSS
J16
VSS
J17
VSS
K7
VSS
K8
VSS
K9
VSS
K10 +5V
VSS
K11
VSS
L7
VSS
C46
L8
VSS
47uF
L9
VSS
L10
VSS
L11
VSS
N16
VSS
R4
VSS
R8
VSS
T12 SMPS GND
VSS
U1
VSS
U17
VSS
P1
VSSA +3V3
N1
VREF-
P17
VDDDSI VDD_MCU
N17 Removed for STM32H7x3
VCAPDSI DSI_VDD12
K15
VSSDSI
L15 C135 C26 C27
VSSDSI
M15 100nF 2.2uF 2.2uF[N/A]
VSSDSI
Ceramic capacitor (Low ESR <600m ohm)
Only one 2.2uF required on board
C21
C132 C134 C118 C128
4.7uF
100nF 100nF 100nF 100nF
VREF+ VDDA
C106
C110
C126 C121 C114 C120
1uF
100nF
100nF 100nF 100nF 100nF
L3
3 1 3
SV CV
2 4
SG CG1
5
CG2
Z1
6
CG3
SMAJ5.0A-TR
C34
100nF BNX002-01
JP10
1 2
3 4
TP5
5 6
5V LD9
7 8
+5V Green +3V3
9 10
R159
1 2
11 12
820
Header 6X2
TP7
+3V3 TP11
U20
LD1086D2M33 +3V3 Ground
3 2
Vin Vout
4
Tab
C51
C52
10uF
100nF
U17
+5V ST1L05BPUR
6 3
VI PG
R143 1K 1 4
EN VO
5 R134
ADJ
C50
C54 C48
4.7uF
[N/A]
R2 R136
16K[1%]
VDD_SDC
SB36 Open
U21
+3V3 LD1117S18TR +1V8_LDO
3 2 SB37 Closed
Vin Vout
4
Tab
C59
10uF
C107
C109
1uF
100nF
Title: Power
Project: STM32H7xxI-EVAL
Size: A4 Reference: MB1246
Date: 2/13/2019
E5V
C36
220uF
VDD_MCU
JP9
TP1 TP6 TP2
Ground Ground Ground
TP9
2V9_SD
+2V9_SD
R1
22K[1%] Power Supply 2.9V
Vout= 1.22*(1+ R1/R2)
C47
[N/A] 10uF
[Ceramic]
TP12
1V8
+1V8
Revision: E.2
Sheet: 3 of 17