STEVAL-ILL062V1 Datasheet, PDF (2/5 Pages) STMicroelectronics – 32 white LEDs

Schematic diagrams
1
Schematic diagrams
STEVAL-ILL062V1
J1
3
2
1
3
2
1
CONN GM: K375A
Figure 1. Power section
D43 220uF
C1 C2
100nF
C8
22nF
C12
470pF
U1
8 _VCC
2 _SYNC
OUT ¹
L7981
4 _COMP
R2
2k
L1
22uH
D42
STPS2L30-A
R3 5K1
R5 200E
C7
VDD
4V5
U2
LD1117 (SO8)
4 _VIN
VOUT ²
C3
220uF
C4
0.1uF
C5
C6
1uF
100nF
R4
560E
4.7nF
R6
220EE
GSPG11022014DI1440
Figure 2. Microcontroller
VDD
VDD
R9
nRST
4.7K
SW 2
Reset
C16
100nF
C19
1uF
U4
C20
C21
100nF 10uF
VDD
C24
100nF
VDD
1
2
3
4
5
6
7
8
NRST
PA1
PA2
VSS
VCAP
STM8S005
VDD
VDDIO
PF4
1K
1K
SW IM
R7 OE
R8 LE
J3
SW IM_Connector
VDD
1
SW IM ₂
3
nRST
4
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PE5
24
23
22
21
20
19
18
17
MISO 1K
MOSI 1K
1K
R13
R11 SDO
R12 SDI
SCK
R15 0E
C25
100nF
C22
S1
100nF
C23
S2
100nF
C27
100nF
R21 10K
R19
10K
C28
100nF
R20
POT_10K
R23
1K
R18
POT_10K
R24
1K
GSPG11022014DI1445
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DocID025914 Rev 1