MIKROE-1045 mikroElektronika, MIKROE-1045 Datasheet - Page 32

• Manufacturer Part Number: MIKROE-1045
• Description: Development Boards & Kits - AVR MIKROMEDIA ATMEGA WITH ATMEGA1280
• Manufacturer: mikroElektronika

Specifications of MIKROE-1045

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: ATMEGA1280
• Core: AVR
• Interface Type: JTAG, UART, USB
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 bit
• Dimensions: 80 mm x 60 mm

12. Pads
Pads HDR2
Most microcontroller pins are available for further connectivity via two 1x26 rows of connection
pads on both sides of the mikromedia board. They are designed to match additional shields,
such as Battery Boost shield, Gaming, PROTO shield and others. Pads with underlined silkscreen
markings have multiple functions (see the complete schematics for more information).
27
28
29
30
31
32
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34
35
36
37
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M1X26
HDR2
VCC-3.3
SDA-PD1
RX1-PD2
TX1-PD3
SCL-PD0
RST
PH3
PH4
PD4
PD5
PD6
PD7
PL3
PL4
PL0
PL1
PL2
PL5
PL6
PL7
PB5
PB6
L
R
PE4
PE5
PE6
PE7
PH0
PH1
PH2
PH3
PH4
PH5
PH6
SCK-PB1
MOSI-PB2
MISO-PB3
PB5
PB6
R4 27
R5 27
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
PG5
PE0/RXD0
PE1/TXD0
PE2/XCK0
PE3/OC3A
PE4/INT4
PE5/INT5
PE6/INT6
PE7/INT7
VCC
GND
PH0/RXD2
PH1/TXD2
PH2/XCK2
PH3/OC4A
PH4/OC4B
PH5/OC4C
PH6/OC2B
PB0/PCINT0
PB1/SCK
PB2/MOSI
PB3/MISO
PB4/OC2A
PB5/OC1A
PB6/OC1B
AVCC
C2
22pF
X1
ATmega1280
100pin TQFP
8MHz
Page 32
C1
22pF
Figure 12-1:
Pads connecting
schematics
PCINT15/PJ6
PCINT14/PJ5
PCINT13/PJ4
PCINT12/PJ3
XCK3/PJ2
TXD3/PJ1
RXD3/PJ0
AD3/PA3
AD4/PA4
AD5/PA5
AD6/PA6
AD7/PA7
ALE/PG2
A15/PC7
A14/PC6
A13/PC5
A12/PC4
A11/PC3
A10/PC2
A9/PC1
A8/PC0
GND
VCC
PG1
PG0
U1
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74
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72
71
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60
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51
VCC-3.3
PJ2
PJ1
PJ0
PK0
PK1
PK2
PK3
PK4
PK5
PK6
PE4
PE5
PE6
PE7
PJ0
PJ1
PJ2
PH0
PH1
PH2
PH5
PH6
SCK-PB1
MISO-PB3
MOSI-PB2
VCC-3.3
Pads HDR1
VCC-SYS
HDR1
M1X26
1
2
3
4
5
6
7
8
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