MIKROE-793 mikroElektronika, MIKROE-793 Datasheet - Page 23

• Manufacturer Part Number: MIKROE-793
• Description: Development Boards & Kits - AVR READY FOR XMEGA BOX VERSION
• Manufacturer: mikroElektronika

Specifications of MIKROE-793

• Rohs: yes
• Product: Development Kits
• Tool Is For Evaluation Of: ATxmega128A1
• Core: AVR
• Interface Type: USB
• Operating Supply Voltage: 9 V to 32 V
• Data Bus Width: 8 bit, 16 bit
• Dimensions: 141 mm x 84 mm

7. Reset button
VCC-3.3V VCC-3.3V VCC-3.3V VCC-3.3V
VCC-3.3V VCC-3.3V VCC-3.3V VCC-3.3V
RESET
T1
C3
C4
C14
100nF
C6
100nF
10K
R8
VCC-3.3V
22pF
X2
22pF
Decoupling
capacitors
100nF
C15
100nF
C11
100nF
C7
C16
100nF
C12
100nF
PQ1/TOSC2
PQ0/TOSC1
100
R9
C17
100nF
C13
100nF
AVCC
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
PA6
PA7
GND
AVCC
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
GND
VCC
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
GND
VCC
PD0
ATXmega128A1
Page 23
Figure 7-1:
Reset button
connection
schematics
GND
GND
GND
VCC
VCC
VCC
PK0
PH7
PH6
PH5
PH4
PH3
PH2
PH1
PH0
PF7
PF6
PJ7
PJ6
PJ5
PJ4
PJ3
PJ2
PJ1
PJ0
U4
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
VCC-3.3V
Ready for XMEGA
board
specialized reset circuit
with
button, which can be used
to reset the program execution
of the microcontroller. If you want
to reset the circuit, press on-board
RESET button. It will generate low
voltage level on microcontroller reset
pin (input). In addition, a reset can be
externally provided through RST pin
on 2x26 header (Figure 6-1).
high-quality
has
a
reset