microcontroller

ATMEGA324A-MU

Symbol
PB5(PCINT13/MOSI)1PB6(PCINT14/MISO)2PB7(PCINT15/SCK)3RESET#4VCC5GND6XTAL27XTAL18PD0(PCINT24/RXD0)9PD1(PCINT25/TXD0)10PD2(PCINT/RXD1/INT0)11PD3(PCINT/TXD1/INT1)12PD4(PCINT28/XCK1/OC1B)13PD5(PCINT29/OC1A)14PD6(PCINT30/OC2B/ICP1)15PD7(PCINT31/OC2A)16VCC17GND18PC0(PCINT16/SCL)19PC1(PCINT17/SDA)20PC2(PCINT18/TCK)21PC3(PCINT19/TMS)22PC4(TDO/PCINT20)23DAP45PB4(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)24
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
PB5(PCINT13/MOSI)inputSMDoval1.02×0.28
PB6(PCINT14/MISO)outputSMDoval1.02×0.28
PB7(PCINT15/SCK)ioSMDoval1.02×0.28
RESET#passiveSMDoval1.02×0.28
VCCpowerSMDoval1.02×0.28
GNDgroundSMDoval1.02×0.28
XTAL2passiveSMDoval1.02×0.28
XTAL1passiveSMDoval1.02×0.28
PD0(PCINT24/RXD0)passiveSMDoval1.02×0.28
PD1(PCINT25/TXD0)passiveSMDoval1.02×0.28
PD2(PCINT/RXD1/INT0)passiveSMDoval1.02×0.28
PD3(PCINT/TXD1/INT1)passiveSMDoval0.28×1.02
PD4(PCINT28/XCK1/OC1B)passiveSMDoval0.28×1.02
PD5(PCINT29/OC1A)passiveSMDoval0.28×1.02
PD6(PCINT30/OC2B/ICP1)passiveSMDoval0.28×1.02
PD7(PCINT31/OC2A)passiveSMDoval0.28×1.02
VCCpowerSMDoval0.28×1.02
GNDgroundSMDoval0.28×1.02
PC0(PCINT16/SCL)passiveSMDoval0.28×1.02
PC1(PCINT17/SDA)passiveSMDoval0.28×1.02
PC2(PCINT18/TCK)passiveSMDoval0.28×1.02
PC3(PCINT19/TMS)passiveSMDoval0.28×1.02
PC4(TDO/PCINT20)passiveSMDoval1.02×0.28
PC5(TDI/PCINT21)passiveSMDoval1.02×0.28
PC6(TOSC1/PCINT22)passiveSMDoval1.02×0.28
PC7(TOSC2/PCINT23)passiveSMDoval1.02×0.28
AVCCpassiveSMDoval1.02×0.28
GNDgroundSMDoval1.02×0.28
AREFpassiveSMDoval1.02×0.28
PA7(ADC7/PCINT7)passiveSMDoval1.02×0.28
PA6(ADC6/PCINT6)passiveSMDoval1.02×0.28
PA5(ADC5/PCINT5)passiveSMDoval1.02×0.28
PA4(ADC4/PCINT4)passiveSMDoval1.02×0.28
PA3(ADC3/PCINT3)passiveSMDoval0.28×1.02
PA2(ADC2/PCINT2)passiveSMDoval0.28×1.02
PA1(ADC1/PCINT1)passiveSMDoval0.28×1.02
PA0(ADC0/PCINT0)passiveSMDoval0.28×1.02
VCCpowerSMDoval0.28×1.02
GNDgroundSMDoval0.28×1.02
PB0(XCK0/T0/PCINT8)passiveSMDoval0.28×1.02
PB1(T1/CLKO/PCINT9)passiveSMDoval0.28×1.02
PB2(AIN0/INT2/PCINT10)passiveSMDoval0.28×1.02
PB3(AIN1/OC0A/PCINT11)passiveSMDoval0.28×1.02
PB4(SS#/OC0B/PCINT12)passiveSMDoval0.28×1.02
DAPpassiveSMDroundrect5.2×5.2

Key Parameters

Frequency
20MHz

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Details

Category
microcontroller
MPN
ATMEGA324A-MU
Manufacturer
Microchip Technology
Package
VQFN-44-EP(7x7)
Footprint
VQFN-44_L7.0-W7.0-P0.50-TL-EP5.2
JLCPCB
C1337851
LCSC
C1337851
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

In Stock(355 pcs)
1-9 pcs$4.1157
10-29 pcs$3.9309
30-99 pcs$3.8169
100-101 pcs$3.7221
102-103 pcs$3.7221
104+ pcs$3.7221