Supported Microcontrollers - mikroElektronika EasyAVR v7 User Manual

Supported microcontrollers

Microcontroller sockets
The board contains seven DIP sockets: DIP40A, DIP40B, DIP28, DIP20A, DIP20B,
DIP14, DIP8 (Figure 4-1). With dual power supply and smart on-board mikroProg, the
board is capable of programming about 65 different microcontrollers from Atmel®
AVR family. There are two DIP40 and DIP20 sockets for AVR® microcontrollers
provided on the board. Which of these sockets you will use depends solely on
the pinout of the microcontroller in use. The EasyAVR
comes with the ATmega32 microcontroller in a DIP40 package.
AREF jumper
If you use DIP28 microcontroller socket with jumper J11 you can set PC7 pin
either as AVCC or I/O pin. Jumper J11 is placed in the AVCC position by default.
VCC-BRD VCC-BRD VCC-BRD VCC-BRD
E3 E4 E5
10uF 10uF 10uF
PB6
CLK_PB6
CLK
J13
PA0
CLK_PA0
CLK CLK
J14
PB4
CLK_PB4
VCC-BRD
CLK
J15
C7
PB0
100nF
CLK_PB0
CLK
J16
PB3
CLK_PB3
CLK
J17
Figure 4-1: Schematic of on-board DIP sockets, quartz-crystal oscillator and decoupling capacitors
page 8
v7 development system
™
VCC-BRD VCC-BRD VCC-BRD VCC-BRD VCC-BRD VCC-BRD
C13 C14 C15 C16 C17 C18
100nF 100nF 100nF 100nF 100nF 100nF
1
R23
1M
3
6 5 8 9
U2C U2D
R28
1K
X1
11
8MHz
C8 C9
22pF 22pF
13
EXTERNAL CLOCK
DIP40A
SKT3
PB0 1
PB1 2
PB2 3
PB3 4
PB4 5
SCK_MOSI_PB5 6
MISO_PB6 7
SCK_PB7 8
mRST 9
PD0 10
PD1 11
PD2 12
PD3 13
PD4 14
PD5 15
PD6 16
PD7 17
18
CLK 19
20
DIP SKT 40A
DIP40B
VCC-BRD
SKT4
PB0 1
PB1 2
PB2 3
PB3 4
PB4 5
SCK_MOSI_PB5 6
MISO_PB6 7
SCK_PB7 8
mRST 9
C19
10
100nF
11
12
CLK 13
PD0 14
PD1 15
PD2 16
PD3 17
PD4 18
2 PD5 19
PD6 20
U2A
DIP SKT 40B
4
U2B
DIP14
VCC-BRD
SKT1
1
10
CLK_PB0 2
PB1 3
U2E
RST_PB3 4
PB2 5
PA7 6
MOSI_PA6 7
12
DIP SKT 14
U2F
DIP20A
VCC-BRD
VCC-BRD
SKT2
RST_PA2 1
40
PD0 2
39 PA0
PD1 3
38 PA1
PA1 4
37 PA2
CLK_PA0 5
36 PA3
PD2 6
35 PA4
PD3 7
34 PA5
PD4 8
33 PA6
PD5 9
32 PA7
10
31 PE0
30 PE1
DIP SKT 20A
29 PE2
28 PC7
DIP20B
27 PC6
26 PC5
25 PC4 SKT5
24 PC3 MOSI_PB0 1
23 PC2 MISO_PB1 2
22 PC1 SCK_PB2 3
PB3 4
21 PC0
5
6
CLK_PB4 7
PB5 8
PB6 9
RST_PB7 10
AVCC
DIP SKT 20B
40 PA0
DIP8
39 PA1
38 PA2
37 PA3 SKT7
RST_PB5 1
36 PA4
35 PA5 CLK_PB3 2
34 PA6 PB4 3
33 PA7 4
32
31 DIP SKT 8
30
29 PC7
AREF SELECTION
28 PC6
27 PC5 DIP28
26 PC4 J11
25 PC3
AREF_PC7
24 PC2
23 PC1
22 PC0
21 PD7 DIP28
VCC-BRD
SKT6
RST_PC6 1
PD0 2
PD1 3
PD2 4
PD3 5
PD4 6
7
8
14
CLK_PB6 9
13 PA0
12 PA1 PB7 10
11 PA2 PD5 11
PD6 12
10 PA3
PD7 13
9 SCK_PA4
8 MISO_PA5 PB0 14
DIP SKT 28
EasyAVR
VCC-BRD
20
19 SCK_PB7
18 MISO_PB6
17 SCK_MOSI_PB5
16 PB4
15 PB3
14 PB2
13 PB1
12 PB0
11 PD6
AVCC
20 PA0
19 PA1
18 PA2
17 PA3
16
15
14 PA4
13 PA5
12 PA6
11 PA7
8
7 SCK_PB2
6 MISO_PB1
5 MOSI_PB0
PC7
AVCC
AVCC
28 PC5
27 PC4
26 PC3
25 PC2
24 PC1
23 PC0
22
21 AREF_PC7
20
19 SCK_MOSI_PB5
18 MISO_PB4
17 MOSI_PB3
16 PB2
15 PB1
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