pollin electronic ATMEL Evaluations-Board Ver. 2.0.1 Bedienungsanleitung Seite 11

ATmega8 Funktion
1 PC6 (Reset)
2 PD0 (RXD)
3 PD1 (TXD)
4 PD2 (INT0)
5 PD3 (INT1)
6 PD4 (XCK7TO)
7 VCC
8 GND
9 PB6 (XTAL1/TOSC1)
10 PB7 (XTAL2/TOSC2)
11 PD5 (T1)
12 PD6 (AIN0)
13 PD7 (AIN1)
14 PB0 (ICP1)
ATmega Funktion
16/32/8535 Mega 16/32
1 PB0 (XCK/T0)
2 PB1 (T1)
3 PB2 (INT2/AIN0) PB2 (INT2/AIN0)
4 PB3 (OC0/AIN1) PB3 (OC0/AIN1)
5 PB4 (SS)
6 PB5 (MOSI)
7 PB6 (MISO)
8 PB7 (SCK)
9 Reset
10 VCC
11 GND
12 XTAL2
13 XTAL1
14 PD0 (RXD)
15 PD 1 (TXD)
16 PD2 (INT0)
17 PD3 (INT1)
18 PD4 (OC1B)
19 PD5 (OC1A)
20 PD6 (ICP1)
Eeprom 24 Cxx
1
2
3
4
Belegung Atmega8 zu Extension-Port J4
Pin an J4
n.c.
26
27
28
29
30
36, 38, 40
35, 37, 39
n.c.
n.c.
31
32
33
11
Belegung ATmega 16/32/8535 zu Extension-Port J4
Funktion
Mega8535
PB0 (XCK/T0)
PB1 (T1)
PB4 (SS)
PB5 (MOSI)
PB6 (MISO)
PB7 (SCK)
Reset
VCC 36, 38, 40
GND 35, 37, 39
XTAL2
XTAL1
PD0 (RXD)
PD 1 (TXD)
PD2 (INT0)
PD3 (INT1)
PD4 (OC1B)
PD5 (OC1A)
PD6 (ICP1)
Belegung Eeprom 24Cxx zu Extesion-Port J4
Funktion Pin an J4
n.c. od. A1 35, 37, 39
n.c. od. A2 35, 37, 39
n.c. od. A3 35, 37, 39
GND 35, 37, 39
ATmega8
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Pin ATmega
an J4 16/32/8535
9 21
10 22
11 23
12 24
13 25
14 26
15 27
16 28
n.c. 29
30
31
n.c. 32
n.c. 33
26 34
27 35
28 36
29 37
30 38
31 39
32 40
Eeprom 24 Cxx
5
6
7
8
Funktion
PB1 (OC1A)
PB2 (SS/OC1B)
PB3 (MOSI/OC2)
PB4 (MIOS)
PB5 (SCK)
AVCC
AREF
GND
PC0 (ADC0)
PC1 (ADC1)
PC2 (ADC2)
PC3 (ADC3)
PC4 (ADC4/SDA)
PC5 (ADC5/SCL)
Funktion Funktion
Mega 16/32 Mega8535
PD7(OC2) PD7(OC2)
PC0 (SCL) PC0 (SCL)
PC1 (SDA) PC1 (SDA)
PC2 (TCK) PC2
PC3 (TMS) PC3
PC4 (TDO) PC4
PC5 (TDI) PC5
PC6 (TOSC1) PC6 (TOSC1)
PC7 (TOSC2) PC7 (TOSC2)
AVCC AVCC
GND GND
AREF AREF
PA7 (ADC7) PA7 (ADC7)
PA6 (ADC6) PA6 (ADC6)
PA5 (ADC5) PA5 (ADC5)
PA4 (ADC4) PA4 (ADC4)
PA3 (ADC3) PA3 (ADC3)
PA2 (ADC2) PA2 (ADC2)
PA1 (ADC1) PA1 (ADC1)
PA0 (ADC0) PA0 (ADC0)
Funktion Pin an J4
SDA 5, 18
SCL 6, 17
WC 36, 38, 40
VCC 36, 38, 40
Pin an J4
12
13
14
15
16
36, 38, 40
34
35, 37, 39
1
2
3
4
5
6
Pin
an J4
33
17
18
19
21
22
23
24
25
36, 38, 40
35, 37, 39
34
8
7
6
5
4
3
2
1
11