microcontroller

ATMEGA324PB-AN

Symbol
PB5(MOSI0/ICP3/PTCY)1PB6(MISO0/OC3A/PTCY)2PB7(SCK0/OC3B/OC4B/PTCY)3RESET#4VCC5GND6PE0(XTAL2)7PE1(XTAL1)8PD0(RXD0/T3/PTCXY)9PD1(TXD0/PTCXY)10PD2(RXD1/INT0/PTCXY)11PD3(TXD1/INT1/PTCXY)12PD4(XCK1/OC1B/PTCXY)13PD5(OC1A/PTCXY)14PD6(SS1#/ICP1/OC2B/PTCXY)15PD7(SCK1/XCK2/OC2A/PTCXY)16PE2(MISO1/RXD2/PTCXY)17PE3(MOSI1/TXD2/PTCXY)18PC0(SCL0/PTCXY)19PC1(SDA0/PTCXY)20PC2(TCK/T4/PTCXY)21PC3(TMS/ICP4/PTCXY)22PB4(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)
PB5(MOSI0/ICP3/PTCY)inputSMDoval0.448×1.684
PB6(MISO0/OC3A/PTCY)outputSMDoval0.448×1.684
PB7(SCK0/OC3B/OC4B/PTCY)ioSMDoval0.448×1.684
RESET#passiveSMDoval0.448×1.684
VCCpowerSMDoval0.448×1.684
GNDgroundSMDoval0.448×1.684
PE0(XTAL2)passiveSMDoval0.448×1.684
PE1(XTAL1)passiveSMDoval0.448×1.684
PD0(RXD0/T3/PTCXY)passiveSMDoval0.448×1.684
PD1(TXD0/PTCXY)passiveSMDoval0.448×1.684
PD2(RXD1/INT0/PTCXY)passiveSMDoval0.448×1.684
PD3(TXD1/INT1/PTCXY)passiveSMDoval1.684×0.448
PD4(XCK1/OC1B/PTCXY)passiveSMDoval1.684×0.448
PD5(OC1A/PTCXY)passiveSMDoval1.684×0.448
PD6(SS1#/ICP1/OC2B/PTCXY)passiveSMDoval1.684×0.448
PD7(SCK1/XCK2/OC2A/PTCXY)passiveSMDoval1.684×0.448
PE2(MISO1/RXD2/PTCXY)passiveSMDoval1.684×0.448
PE3(MOSI1/TXD2/PTCXY)passiveSMDoval1.684×0.448
PC0(SCL0/PTCXY)passiveSMDoval1.684×0.448
PC1(SDA0/PTCXY)passiveSMDoval1.684×0.448
PC2(TCK/T4/PTCXY)passiveSMDoval1.684×0.448
PC3(TMS/ICP4/PTCXY)passiveSMDoval1.684×0.448
PC4(PTCXY/OC4A/TDO)passiveSMDoval0.448×1.684
PC5(PTCXY/ACO/TDI)passiveSMDoval0.448×1.684
PC6(TOSC1)passiveSMDoval0.448×1.684
PC7(TOSC2)passiveSMDoval0.448×1.684
AVCCpassiveSMDoval0.448×1.684
GNDgroundSMDoval0.448×1.684
PE4(AREF)passiveSMDoval0.448×1.684
PA7(ADC7/PTCY)passiveSMDoval0.448×1.684
PA6(ADC6/PTCY)passiveSMDoval0.448×1.684
PA5(ADC5/PTCY)passiveSMDoval0.448×1.684
PA4(ADC4/PTCY)passiveSMDoval0.448×1.684
PA3(ADC3/PTCY)passiveSMDoval1.684×0.448
PA2(ADC2/PTCY)passiveSMDoval1.684×0.448
PA1(ADC1/PTCY)passiveSMDoval1.684×0.448
PA0(ADC0/PTCY)passiveSMDoval1.684×0.448
PE5(SDA1)passiveSMDoval1.684×0.448
PE6(SCL1)passiveSMDoval1.684×0.448
PB0(PTCY/T0/XCK0)passiveSMDoval1.684×0.448
PB1(PTCY/T1/CLKO)passiveSMDoval1.684×0.448
PB2(AIN0/PTCY/INT2)passiveSMDoval1.684×0.448
PB3(AIN1/PTCY/OC0A)passiveSMDoval1.684×0.448
PB4(PTCY/OC0B/SS0#)passiveSMDoval1.684×0.448

Key Parameters

Frequency
20MHz

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Details

Category
microcontroller
MPN
ATMEGA324PB-AN
Manufacturer
Microchip Technology
Package
TQFP-44(10x10)
Footprint
TQFP-44_L10.0-W10.0-P0.80-LS12.0-BL
JLCPCB
C1337269
LCSC
C1337269
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

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