Datasheet
TouchKey 4 click schematic v100
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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.
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AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS DEVICE CONN
PAD
PAD1
PAD
PAD2
PAD
PAD3
R4
4.7k
VCC
VCC
1
2
3
JP1
VCC SEL
3V3 5V
R7
1k
R3
4.7k
VCC
R2
4.7k
VCC
INT
SDA
SCL
VCC
VCC
SCL
SDA
INT
ALERT#
1
SMDATA
2
SMCLK
3
VDD
4
GND
5
CS3
6
CS2/SG
7
CS1
8
9
GND
U1
CAP1293-1-AC3-TR
C1
1µF
5V3V3
LD1
PWR