microcontroller

ATMEGA324A-AUR

Symbol
(PCINT13/ICP3/MOSI)PB51(PCINT14/OC3A/MISO)PB62(PCINT15/OC3B/SCK)PB73RESET#4VCC5GND6XTAL27XTAL18(PCINT24/RXD0/T3)PD09(PCINT25/TXD0)PD110(PCINT26/RXD1/INT0)PD211(PCINT27/TXD1/INT1)PD312(PCINT28/XCK1/OC1B)PD413(PCINT29/OC1A)PD514(PCINT30/OC2B/ICP)PD615(PCINT31/OC2A)PD716VCC17GND18(PCINT16/SCL)PC019(PCINT17/SDA)PC120(PCINT18/TCK)PC221(PCINT19/TMS)PC322PB4(SS#/OC0B/PCINT12)44PB3(AIN1/OC0A/PCINT11)43PB2(AIN0/INT2/PCINT10)42PB1(T1/CLKO/PCINT9)41PB0(XCK0/T0/PCINT8)40GND39VCC38PA0(ADC0/PCINT0)37PA1(ADC1/PCINT1)36PA2(ADC2/PCINT2)35PA3(ADC3/PCINT3)34PA4(ADC4/PCINT4)33PA5(ADC5/PCINT5)32PA6(ADC6/PCINT6)31PA7(ADC7/PCINT7)30AREF29GND28AVCC27PC7(TOSC2/PCINT23)26PC6(TOSC1/PCINT22)25PC5(TDI/PCINT21)24PC4(TDO/PCINT20)23
Footprint
1234567891011121314151617181920212223242526272829303132333435363738394041424344
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
(PCINT13/ICP3/MOSI)PB5inputSMDoval0.45×1.75
(PCINT14/OC3A/MISO)PB6outputSMDoval0.45×1.75
(PCINT15/OC3B/SCK)PB7ioSMDoval0.45×1.75
RESET#passiveSMDoval0.45×1.75
VCCpowerSMDoval0.45×1.75
GNDgroundSMDoval0.45×1.75
XTAL2passiveSMDoval0.45×1.75
XTAL1passiveSMDoval0.45×1.75
(PCINT24/RXD0/T3)PD0passiveSMDoval0.45×1.75
(PCINT25/TXD0)PD1passiveSMDoval0.45×1.75
(PCINT26/RXD1/INT0)PD2passiveSMDoval0.45×1.75
(PCINT27/TXD1/INT1)PD3passiveSMDoval0.45×1.75
(PCINT28/XCK1/OC1B)PD4passiveSMDoval0.45×1.75
(PCINT29/OC1A)PD5passiveSMDoval0.45×1.75
(PCINT30/OC2B/ICP)PD6passiveSMDoval0.45×1.75
(PCINT31/OC2A)PD7passiveSMDoval0.45×1.75
VCCpowerSMDoval0.45×1.75
GNDgroundSMDoval0.45×1.75
(PCINT16/SCL)PC0passiveSMDoval0.45×1.75
(PCINT17/SDA)PC1passiveSMDoval0.45×1.75
(PCINT18/TCK)PC2passiveSMDoval0.45×1.75
(PCINT19/TMS)PC3passiveSMDoval0.45×1.75
PC4(TDO/PCINT20)passiveSMDoval0.45×1.75
PC5(TDI/PCINT21)passiveSMDoval0.45×1.75
PC6(TOSC1/PCINT22)passiveSMDoval0.45×1.75
PC7(TOSC2/PCINT23)passiveSMDoval0.45×1.75
AVCCpassiveSMDoval0.45×1.75
GNDgroundSMDoval0.45×1.75
AREFpassiveSMDoval0.45×1.75
PA7(ADC7/PCINT7)passiveSMDoval0.45×1.75
PA6(ADC6/PCINT6)passiveSMDoval0.45×1.75
PA5(ADC5/PCINT5)passiveSMDoval0.45×1.75
PA4(ADC4/PCINT4)passiveSMDoval0.45×1.75
PA3(ADC3/PCINT3)passiveSMDoval0.45×1.75
PA2(ADC2/PCINT2)passiveSMDoval0.45×1.75
PA1(ADC1/PCINT1)passiveSMDoval0.45×1.75
PA0(ADC0/PCINT0)passiveSMDoval0.45×1.75
VCCpowerSMDoval0.45×1.75
GNDgroundSMDoval0.45×1.75
PB0(XCK0/T0/PCINT8)passiveSMDoval0.45×1.75
PB1(T1/CLKO/PCINT9)passiveSMDoval0.45×1.75
PB2(AIN0/INT2/PCINT10)passiveSMDoval0.45×1.75
PB3(AIN1/OC0A/PCINT11)passiveSMDoval0.45×1.75
PB4(SS#/OC0B/PCINT12)passiveSMDoval0.45×1.75

Key Parameters

Frequency
20MHz

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Details

Category
microcontroller
MPN
ATMEGA324A-AUR
Manufacturer
Microchip Technology
Package
TQFP-44(10x10)
Footprint
TQFP-44_L10.0-W10.0-P0.80-LS12.0-TL
JLCPCB
C2052785
LCSC
C2052785
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

In Stock(26 pcs)
1-9 pcs$6.3197
10-29 pcs$6.1719
30-99 pcs$6.0723
100-101 pcs$5.9727
102-103 pcs$5.9727
104+ pcs$5.9727