MNT Reform - Schematics

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1 2 3 4 5 6 1 2 3 4 5 6
A B C D
A B C D
Date: 2018-11-11
KiCad E.D.A. kicad 5.0.0-rc2+dfsg1-3
Rev: 1Size: A4 Id: 1/1
Title: Reform Trackball File: reform-trackball.sch Sheet: / MNT Media and Technology UG License: GPLv3+ https://www.gnu.org/licenses/gpl-3.0.en.html Copyright 2017,2018 Lukas F. Hartmann / mntmn https://mntmn.com/reform
XTAL1
1
PD4
10
PD5
11
PD6
12
HWB/PD7
13
PB0
14
PB1
15
PB2
16
PB3
17
PB4
18
PB5
19
PC0/XTAL2
2
PB6
20
PB7
21
PC7
22
PC6
23
PC1/RESET
24
PC5
25
PC4
26
UCAP
27
UGND
28
D+
29
GND
3
D-
30
UVCC
31
AVCC
32
VCC
4
PC2
5
PD0
6
PD1
7
PD2
8
PD3
9
U1
ATmega32U2-AU
SW1
ML
SW2
ML
GND
GND
1 2 3 4
J1
Conn_USB
GND
1
2
3
4
5
6
7
8
J2
Conn_Sensor
+5V
+5V
MISO
MOSI
SCLK
SS
MT
RESET
GND
MOSI SCLK MISO MT RESET SS
MK2
Mounting_Hole
MK3
Mounting_Hole
MK4
Mounting_Hole
MK5
Mounting_Hole
MK6
Mounting_Hole
MK7
Mounting_Hole
MK8
Mounting_Hole
MK9
Mounting_Hole
MK10
Mounting_Hole
MK11
Mounting_Hole
MK12
Mounting_Hole
C3
0.1uF
GND
C4
1uF
GND
1
2
J7
Conn_HWB
GND
R2
10k
+5V
1 2
J3
Conn_RST
GND
R1
10k
1
2
J6
Conn_PWR
+5V
GND
C1
18pF
C2
18pF
GND
1
2
3
4
Y1
Crystal_GND24
GND
MK13
LOGO
MK14
LOGO2
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