microcontroller

ATMEGA328-AUR

Symbol
PD3(PCINT19/OC2B/INT1)1PD4(PCINT20/XCK/T0)2GND3VCC4GND5VCC6PB6(PCINT6/XTAL1/TOSC1)7PB7(PCINT7/XTAL2/TOSC2)8PD5(PCINT21/OC0B/T1)9PD6(PCINT22/OC0A/AIN0)10PD7(PCINT23/AIN1)11PB0(PCINT0/CLKO/ICP1)12PB1(PCINT1/OC1A)13PB2(PCINT2/SS/OC1B)14PB3(PCINT3/OC2A/MOSI)15PB4(PCINT4/MISO)16PD2(INT0/PCINT18)32PD1(TXD/PCINT17)31PD0(RXD/PCINT16)30PC6(RESET#/PCINT14)29PC5(ADC5/SCL/PCINT13)28PC4(ADC4/SDA/PCINT12)27PC3(ADC3/PCINT11)26PC2(ADC2/PCINT10)25PC1(ADC1/PCINT9)24PC0(ADC0/PCINT8)23ADC722GND21AREF20ADC619AVCC18PB5(SCK/PCINT5)17
Footprint
3231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
PD3(PCINT19/OC2B/INT1)inputSMDoval0.55×1.7
PD4(PCINT20/XCK/T0)outputSMDoval0.55×1.7
GNDgroundSMDoval0.55×1.7
VCCpowerSMDoval0.55×1.7
GNDgroundSMDoval0.55×1.7
VCCpowerSMDoval0.55×1.7
PB6(PCINT6/XTAL1/TOSC1)passiveSMDoval0.55×1.7
PB7(PCINT7/XTAL2/TOSC2)passiveSMDoval0.55×1.7
PD5(PCINT21/OC0B/T1)passiveSMDoval0.55×1.7
PD6(PCINT22/OC0A/AIN0)passiveSMDoval0.55×1.7
PD7(PCINT23/AIN1)passiveSMDoval0.55×1.7
PB0(PCINT0/CLKO/ICP1)passiveSMDoval0.55×1.7
PB1(PCINT1/OC1A)passiveSMDoval0.55×1.7
PB2(PCINT2/SS/OC1B)passiveSMDoval0.55×1.7
PB3(PCINT3/OC2A/MOSI)passiveSMDoval0.55×1.7
PB4(PCINT4/MISO)passiveSMDoval0.55×1.7
PB5(SCK/PCINT5)passiveSMDoval0.55×1.7
AVCCpassiveSMDoval0.55×1.7
ADC6passiveSMDoval0.55×1.7
AREFpassiveSMDoval0.55×1.7
GNDgroundSMDoval0.55×1.7
ADC7passiveSMDoval0.55×1.7
PC0(ADC0/PCINT8)passiveSMDoval0.55×1.7
PC1(ADC1/PCINT9)passiveSMDoval0.55×1.7
PC2(ADC2/PCINT10)passiveSMDoval0.55×1.7
PC3(ADC3/PCINT11)passiveSMDoval0.55×1.7
PC4(ADC4/SDA/PCINT12)passiveSMDoval0.55×1.7
PC5(ADC5/SCL/PCINT13)passiveSMDoval0.55×1.7
PC6(RESET#/PCINT14)passiveSMDoval0.55×1.7
PD0(RXD/PCINT16)passiveSMDoval0.55×1.7
PD1(TXD/PCINT17)passiveSMDoval0.55×1.7
PD2(INT0/PCINT18)passiveSMDoval0.55×1.7

Key Parameters

Frequency
20MHz

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Details

Category
microcontroller
MPN
ATMEGA328-AUR
Manufacturer
Microchip Technology
Package
TQFP-32(7x7)
Footprint
QFP-32_L7.0-W7.0-P0.80-LS9.0-BL
JLCPCB
C2052879
LCSC
C2052879
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

In Stock(58 pcs)
1-9 pcs$5.1101
10-29 pcs$4.3727
30-99 pcs$3.9358
100-499 pcs$3.4924
500-999 pcs$3.2884
1000+ pcs$3.1968