MIKROE-1045 mikroElektronika, MIKROE-1045 Datasheet - Page 29

• 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

USBDET
RX0-MCU
TX0-MCU
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
C1
22pF
Figure 9-2: USB-UART connection 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
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-3.3
Page 29
RX0-MCU
TX0-MCU
USBDET
VCC-3.3
10
11
12
13
14
1
2
3
4
5
6
7
8
9
FT232RL
U4
TXD
DTR#
RTS#
VCCIO
RXD
RI#
GND
NC
DSR#
DCD#
CTS#
CBUS4
CBUS2
CBUS3
FT232RL
RESET#
3V3OUT
USBDM
CBUS0
CBUS1
USBDP
OSCO
AGND
OSCI
TEST
GND
GND
VCC
NC
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C34
100nF
VCC-3.3
R53
220
C36
100nF
LD3
RX/TX
R52
10K
R51
4K7
VCC-USB
R64
100
FERRITE
FP2
C28
10nF
USBDM
USBDP
1
2
3
4
5
CN3
USB MINIB
VBUS
D-
D+
ID
GND