microcontroller

ATMEGA324PB-AUR

Symbol
(MOSI0/ICP3/PTCY)PB51(MISO0/OC3A/PTCY)PB62(SCK0/OC3B/OC4B/PTCY)PB73RESET#4VCC5GND6(XTAL2)PE07(XTAL1)PE18(RXD0/T3/PTCXY)PD09(TXD0/PTCXY)PD110(RXD1/INT0/PTCXY)PD211(TXD1/INT1/PTCXY)PD312(XCK1/OC1B/PTCXY)PD413(OC1A/PTCXY)PD514(SS1#/ICP1/OC2B/PTCXY)PD615(SCK1/XCK2/OC2A/PTCXY)PD716(MISO1/RXD2/PTCXY)PE217(MOSI1/TXD2/PTCXY)PE318(SCL0/PTCXY)PC019(SDA0/PTCXY)PC120(TCK/T4/PTCXY)PC221(TMS/ICP4/PTCXY)PC322PB4(PTCY/OC0B/SS0#)44PB3(AIN1/PTCY/OC0A)43PB2(AIN0/PTCY/INT2)42PB1(PTCY/T1/CLKO)41PB0(PTCY/T0/XCK0)40PE6(SCL1)39PE5(SDA1)38PA0(ADC0/PTCY)37PA1(ADC1/PTCY)36PA2(ADC2/PTCY)35PA3(ADC3/PTCY)34PA4(ADC4/PTCY)33PA5(ADC5/PTCY)32PA6(ADC6/PTCY)31PA7(ADC7/PTCY)30PE4(AREF)29GND28AVCC27PC7(TOSC2)26PC6(TOSC1)25PC5(PTCXY/ACO/TDI)24PC4(PTCXY/OC4A/TDO)23
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
(MOSI0/ICP3/PTCY)PB5inputSMDoval0.45×1.75
(MISO0/OC3A/PTCY)PB6outputSMDoval0.45×1.75
(SCK0/OC3B/OC4B/PTCY)PB7ioSMDoval0.45×1.75
RESET#passiveSMDoval0.45×1.75
VCCpowerSMDoval0.45×1.75
GNDgroundSMDoval0.45×1.75
(XTAL2)PE0passiveSMDoval0.45×1.75
(XTAL1)PE1passiveSMDoval0.45×1.75
(RXD0/T3/PTCXY)PD0passiveSMDoval0.45×1.75
(TXD0/PTCXY)PD1passiveSMDoval0.45×1.75
(RXD1/INT0/PTCXY)PD2passiveSMDoval0.45×1.75
(TXD1/INT1/PTCXY)PD3passiveSMDoval0.45×1.75
(XCK1/OC1B/PTCXY)PD4passiveSMDoval0.45×1.75
(OC1A/PTCXY)PD5passiveSMDoval0.45×1.75
(SS1#/ICP1/OC2B/PTCXY)PD6passiveSMDoval0.45×1.75
(SCK1/XCK2/OC2A/PTCXY)PD7passiveSMDoval0.45×1.75
(MISO1/RXD2/PTCXY)PE2passiveSMDoval0.45×1.75
(MOSI1/TXD2/PTCXY)PE3passiveSMDoval0.45×1.75
(SCL0/PTCXY)PC0passiveSMDoval0.45×1.75
(SDA0/PTCXY)PC1passiveSMDoval0.45×1.75
(TCK/T4/PTCXY)PC2passiveSMDoval0.45×1.75
(TMS/ICP4/PTCXY)PC3passiveSMDoval0.45×1.75
PC4(PTCXY/OC4A/TDO)passiveSMDoval0.45×1.75
PC5(PTCXY/ACO/TDI)passiveSMDoval0.45×1.75
PC6(TOSC1)passiveSMDoval0.45×1.75
PC7(TOSC2)passiveSMDoval0.45×1.75
AVCCpassiveSMDoval0.45×1.75
GNDgroundSMDoval0.45×1.75
PE4(AREF)passiveSMDoval0.45×1.75
PA7(ADC7/PTCY)passiveSMDoval0.45×1.75
PA6(ADC6/PTCY)passiveSMDoval0.45×1.75
PA5(ADC5/PTCY)passiveSMDoval0.45×1.75
PA4(ADC4/PTCY)passiveSMDoval0.45×1.75
PA3(ADC3/PTCY)passiveSMDoval0.45×1.75
PA2(ADC2/PTCY)passiveSMDoval0.45×1.75
PA1(ADC1/PTCY)passiveSMDoval0.45×1.75
PA0(ADC0/PTCY)passiveSMDoval0.45×1.75
PE5(SDA1)passiveSMDoval0.45×1.75
PE6(SCL1)passiveSMDoval0.45×1.75
PB0(PTCY/T0/XCK0)passiveSMDoval0.45×1.75
PB1(PTCY/T1/CLKO)passiveSMDoval0.45×1.75
PB2(AIN0/PTCY/INT2)passiveSMDoval0.45×1.75
PB3(AIN1/PTCY/OC0A)passiveSMDoval0.45×1.75
PB4(PTCY/OC0B/SS0#)passiveSMDoval0.45×1.75

Key Parameters

Frequency
20MHz

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View Datasheet

Details

Category
microcontroller
MPN
ATMEGA324PB-AUR
Manufacturer
Microchip Technology
Package
TQFP-44(10x10)
Footprint
TQFP-44_L10.0-W10.0-P0.80-LS12.0-TL
JLCPCB
C2054672
LCSC
C2054672
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

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