MikroElektronika
MCU
TX-
MCU
RX-
U2
FT232RL
DCD#
CTS#
CBUS4
CBUS2
CBUS3
OSCO
OSCI
TEST
AGND
NC
CBUS0
CBUS1
GND
VCC
RESET#
GND
3V3OUT
USBDM
USBDP
DSR#
TXD
DTR#
RTS#
VCCIO
RXD
RI#
GND
NC
VCC-3.3
C5
100nF
VCC
C7
100nF
VCC-3.3
C6
100nF
VCC-3.3
C11
100nF
VCC-3.3
C12
100nF
VCC-3.3
C13
100nF
VCC-3.3
C14
100nF
VCC-3.3
C15
100nF
VCC-3.3
C16
100nF
VCC-3.3
C17
100nF
VCC-3.3
C10
100nF
VCC
RESET#
USBDP
USBDM
D+
GND
VCC
D-
R3
10K
R2
4K7
VCC
E1
10uF
PB6/TCK
PDI
PB4/TMS
RESET#
PB7/TDO
PB5/TDI
RESET#
PC2
J1
J3
J2
J4
PD2
PC3
PD3
VCC
VCC-3.3
VCC-3.3
VCC-3.3
JTAG
PDI
CN5
CN4
X2
32.768kHz
C3
PQ0/TOSC1
PQ1/TOSC2
22pF
C4
22pF
VCC-3.3
AVCC
ATXMEGA128A1
P
A
5
PD1
PD2
PD3
PD4
PD5
PD6
PD7
GND
VCC
PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
GND
VCC
PF0
PF1
PF2
PF3
PF4
PF5
P
A
4
P
A
3
P
A
2
P
A
1
P
A
0
A
VCC
GND
XT
AL1/PR1
XT
AL2/PR0
RESET
PDI
PQ3
PQ2
OSC2/PQ1
OSC1/PQ0
GND
VCC
PK7
PK6
PK5
PK4
PK3
PK2
PK1
PD0
PF6
PF7
GND
VCC
PH0
PH1
PH2
PH3
PH4
PH5
PH6
PH7
GND
VCC
PJ0
PJ1
PJ2
PJ3
PJ4
PJ5
PJ6
PJ7
GND
VCC
PK0
VCC
GND
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
VCC
GND
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
AVCC
GND
PA7
PA6
CN2
PB5/TCK
RESET#
PB0
PA3
PC6
PK5
PD6
PJ5
PE6
PH5
PE4
PH7
PC0
PO3
PB2
PA1
PD0
PK3
PE0
PJ3
PF0
PH3
PC2
PQ1/TOSC2
PD2
PK1
PE2
PJ1
PF2
PH1
PB4/TMS
PR1/XTAL1
PA6
PA5
PC4
PK7
PD4
PJ7
PF4
PF7
PB7/TD0
PDI
PB1
PA2
PC7
PK4
PD7
PJ4
PE7
PH4
PC1
PQ2
PB3
PA0
PD1
PK2
PE1
PJ2
PF1
PH2
PC3
PQ0/TOSC1
PD3
PK0
PE3
PJ0
PF3
PH0
PB5/TDI
PR0/XTAL2
PA7
PA4
PC5
PK6
PD5
PJ6
PE5
PH6
PF5
PF6
VCC-3.3
VCC-3.3
VCC-3.3
VCC-3.3
CN3
CN1
X1
8MHz
U3E
74HC04
U3C
74HC04
PR1/XTAL1
1M
R6
1K
R5
R1
0
C2
22pF
C1
22pF
C20
100nF
VCC
U3A
74HC04
U3B
74HC04
U3D
74HC04
U3F
74HC04
1
2
3
4
9
8
13
12
C18
C19
100nF
100nF
VCC-3.3
AVCC
L1
10uH
Figure 2
: mikroXMEGA development system connection schematic
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