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ATmega8 pins
2007-10-31
Denilson Figueiredo de Sá
ATmega8
1 2 3 4 5 6 7 8 9 10 11 12 13 14
PC6(RESET)PD0(RXD)PD1(TXD)PD2(INT0)PD3(INT1)PD4(XCK/T0)VCC GND PB6(XTAL1/TOSC1)PB7(XTAL2/TOSC2)PD5(T1)PD6(AIN0)PD7(AIN1)PB0(ICP1)
28 27 26 25 24 23 22 21 20 19 18 17 16 15
PC5(ADC5/SCL)PC4(ADC4/SDA)PC3(ADC3)PC2(ADC2)PC1(ADC1)PC0(ADC0)GND AREF AVCC PB5(SCK)PB4(MISO)PB3(MOSI/OC2)PB2(SS/OC1B)PB1(OC1A)
ATmega8 - USBasp
VCC
Pin 7
Pin 6
Pin 4
10K Ω
1K Ω
100nF
4.7µF
22pF
12MHz
22pF
1K Ω
1K Ω
Green
Red
Pin 9
Pin 1
Pin 5
68 Ω
68 Ω
3V6
3V6
Supply Target
Pin 2
2K2 Ω
USB D-
USB D+
Slow SCK
Self-programming
13579
246810
VCC
TxD
RxD
MOSI
/RESET
SCK
MISO