Datasheet
Stepper 7 click schematic v101
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MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specification and information contained in the present schematic are subject to change at any time without notice.
Copyright©2017 MikroElektronika. All rights reserved.
VCC_5V
VCC
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
R1
470
PWR
OUT1A
1
OUT2A
2
SENSE2
3
COMPIN2
4
OUT2B
5
GND
6
GND
7
I02
8
I12
9
PHASE2
10
VREF2
11
RC2
12
VLOGIC
13
RC1
14
VREF1
15
PHASE1
16
I11
17
GND
18
GND
19
I01
20
OUT1B
21
COMPIN1
22
SENSE1
23
VLOAD
24
U1
MTS62C19A-HS105
C1
100nF
VLOAD
VLOAD
OUT1A
OUT2A
OUT2B
OUT1B
TB2
TB3
TB1
OUT1A
OUT1B
OUT2A
OUT2B
C2
100nF
SENSE2
I02
I12
I02
I12
PHASE2
PHASE2
PHASE1
PHASE1
I01
I11
I01
I11
R2
1R
R3
1R
SENSE2
SENSE1
SENSE1
VLOAD
C3
100µF
R4
1k
R5
1k
C4
820pf
C5
820pf
SENSE1
SENSE2
COMPIN1
COMPIN1
COMPIN2
COMPIN2
RC2
RC1
C6
820pf
C7
820pf
R6
56k
R7
56k
RC1RC2
SCK
1
SI
2
SO
3
A1
4
A0
5
RESET
6
CS
7
INT
8
VSS
9
N/C
10
N/C
11
GP0
12
GP1
13
GP2
14
GP3
15
GP4
16
GP5
17
GP6
18
GP7
19
VDD
20
U2
MCP23S08T-E/SS
VCC_5V VCC_5V
VCC_5V
VCC_3V3
C8
100nF
VCC_5VVCC_3V3
1
2
3
JP1
PWR SEL
VCC
VCC
VCC
CS
SCK
MISO
MOSI
MOSI
MISO
SCK
CS
RST
RST