microcontroller

ATMEGA8A-AU

Symbol

Footprint

3D Model

Pin Map

Pin	Name	Type	Mount	Shape	Width × Height (mm)
	PD3(INT1)	input	SMD	oval	0.45×1.65
	PD4(XCK/T0)	output	SMD	oval	0.45×1.65
	GND	ground	SMD	oval	0.45×1.65
	VCC	power	SMD	oval	0.45×1.65
	GND	ground	SMD	oval	0.45×1.65
	VCC	power	SMD	oval	0.45×1.65
	PB6(XTAL1/TOSC1)	passive	SMD	oval	0.45×1.65
	PB7(XTAL2/TOSC2)	passive	SMD	oval	0.45×1.65
	PD5(T1)	passive	SMD	oval	1.65×0.45
	PD6(AIN0)	passive	SMD	oval	1.65×0.45
	PD7(AIN1)	passive	SMD	oval	1.65×0.45
	PB0(ICP1)	passive	SMD	oval	1.65×0.45
	PB1(OC1A)	passive	SMD	oval	1.65×0.45
	PB2(SS#/OC1B)	passive	SMD	oval	1.65×0.45
	PB3(MOSI/OC2)	passive	SMD	oval	1.65×0.45
	PB4(MISO)	passive	SMD	oval	1.65×0.45
	PB5(SCK)	passive	SMD	oval	0.45×1.65
	AVCC	passive	SMD	oval	0.45×1.65
	ADC6	passive	SMD	oval	0.45×1.65
	AREF	passive	SMD	oval	0.45×1.65
	GND	ground	SMD	oval	0.45×1.65
	ADC7	passive	SMD	oval	0.45×1.65
	PC0(ADC0)	passive	SMD	oval	0.45×1.65
	PC1(ADC1)	passive	SMD	oval	0.45×1.65
	PC2(ADC2)	passive	SMD	oval	1.65×0.45
	PC3(ADC3)	passive	SMD	oval	1.65×0.45
	PC4(ADC4/SDA)	passive	SMD	oval	1.65×0.45
	PC5(ADC5/SCL)	passive	SMD	oval	1.65×0.45
	PC6(RESET#)	passive	SMD	oval	1.65×0.45
	PD0(RXD)	passive	SMD	oval	1.65×0.45
	PD1(TXD)	passive	SMD	oval	1.65×0.45
	PD2(INT0)	passive	SMD	oval	1.65×0.45

Key Parameters

Frequency

16MHz

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Details

Category: microcontroller

MPN: ATMEGA8A-AU

Manufacturer: Microchip Technology

Package: TQFP-32(7x7)

Footprint: TQFP-32_L7.0-W7.0-P0.80-LS9.0-BL

JLCPCB: C16190

LCSC: C16190

Lifecycle: active

Mounting: SMT

RoHS: Compliant

MSL: MSL 3

ECCN: EAR99

JLCPCB Stock & Pricing

In Stock(17,437 pcs)

1-9 pcs$1.9534

10-29 pcs$1.6739

30-249 pcs$1.5004

250-499 pcs$1.3205

500-999 pcs$1.2402

1000+ pcs$1.2049