STEVAL-ILL073V1 Datasheet, PDF (3/8 Pages) STMicroelectronics – Complete hardware and software package

STEVAL-ILL073V1
Schematic diagram
Figure 3: STEVAL-ILL073V1 circuit schematic (3/9)
Buttons & Potentiometer
3.3V
R39
R40
R41
R42
10K
10K
10K
10K
NRST
PE0
PE1
PE2
ADC
R29 330R
S1
S2
S3
S4
C16
100nF
C24
100nF
C25
100nF
C26
100nF
C27
100nF
3.3V
R30
POT_10K
R31
1K
Figure 4: STEVAL-ILL073V1 circuit schematic (4/9)
3.3V
GSPG 1101161545SG
SDI
2 _SDI
CLK
3 _CLK
LE
4 _LE
PWCLK ²¹ PWCLK
SDO_1 22 _SDO
23 _R-EXT
R17
18K
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUT11
OUT12
OUT13
OUT14
OUT15
U1
ALED1642
5
D1R
6
D2R
7
D3R
8
D4R
9
D5R
10
D6R
11
D7R
12
D8R
13
D9R
14
D10R
15
D11R
16
D12R
17
D13R
18
D14R
19
D15R
20
D16R
SDO_1 2 _SDI
CLK
3 _CLK
3.3V
LE
4 _LE
PWCLK 21 _PWCLK
C5
SDO_2 22 _SDO
10uF
23 _R-EXT
R18
18K
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUT11
OUT12
OUT13
OUT14
OUT15
U2
ALED1642
5
D1G
6
D2G
7
D3G
8
D4G
9
D5G
10
D6G
11
D7G
12
D8G
13
D9G
14
D10G
15
D11G
16
D12G
17
D13G
18
D14G
19
D15G
20
D16G
SDO_2 2 _SDI
CLK
3 _CLK
3.3V
LE
4 _LE
PWCLK 21 _PWCLK
C6 ^SDO
10uF
R19
18K
22 _SDO
23 _R-EXT
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUT11
OUT12
OUT13
OUT14
OUT15
U3
ALED1642
5
D1B
6
D2B
7
D3B
8
D4B
9
D5B
10
D6B
11
D7B
12
D8B
13
D9B
14
D10B
15
D11B
16
D12B
17
D13B
18
D14B
19
D15B
20
D16B
3.3V
C7
10uF
GSPG 1101161400SG
DocID028832 Rev 1
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