microcontroller

ATMEGA8A-AU

Symbol

Footprint

3D Model

Pin Map

Pin	Name	Type	Mount	Shape	Width × Height (mm)
1	PD3(INT1)	input	SMD	oval	0.45×1.65
2	PD4(XCK/T0)	output	SMD	oval	0.45×1.65
3	GND	ground	SMD	oval	0.45×1.65
4	VCC	power	SMD	oval	0.45×1.65
5	GND	ground	SMD	oval	0.45×1.65
6	VCC	power	SMD	oval	0.45×1.65
7	PB6(XTAL1/TOSC1)	passive	SMD	oval	0.45×1.65
8	PB7(XTAL2/TOSC2)	passive	SMD	oval	0.45×1.65
9	PD5(T1)	passive	SMD	oval	1.65×0.45
10	PD6(AIN0)	passive	SMD	oval	1.65×0.45
11	PD7(AIN1)	passive	SMD	oval	1.65×0.45
12	PB0(ICP1)	passive	SMD	oval	1.65×0.45
13	PB1(OC1A)	passive	SMD	oval	1.65×0.45
14	PB2(SS#/OC1B)	passive	SMD	oval	1.65×0.45
15	PB3(MOSI/OC2)	passive	SMD	oval	1.65×0.45
16	PB4(MISO)	passive	SMD	oval	1.65×0.45
17	PB5(SCK)	passive	SMD	oval	0.45×1.65
18	AVCC	passive	SMD	oval	0.45×1.65
19	ADC6	passive	SMD	oval	0.45×1.65
20	AREF	passive	SMD	oval	0.45×1.65
21	GND	ground	SMD	oval	0.45×1.65
22	ADC7	passive	SMD	oval	0.45×1.65
23	PC0(ADC0)	passive	SMD	oval	0.45×1.65
24	PC1(ADC1)	passive	SMD	oval	0.45×1.65
25	PC2(ADC2)	passive	SMD	oval	1.65×0.45
26	PC3(ADC3)	passive	SMD	oval	1.65×0.45
27	PC4(ADC4/SDA)	passive	SMD	oval	1.65×0.45
28	PC5(ADC5/SCL)	passive	SMD	oval	1.65×0.45
29	PC6(RESET#)	passive	SMD	oval	1.65×0.45
30	PD0(RXD)	passive	SMD	oval	1.65×0.45
31	PD1(TXD)	passive	SMD	oval	1.65×0.45
32	PD2(INT0)	passive	SMD	oval	1.65×0.45