microcontroller

ATMEGA324P-20PU

Symbol
PB[0]/(PCINT8/T0/XCK0)1PB[1]/(PCINT9/CLKO/T1)2PB[2]/(INT2/PCINT10/AIN0)3PB[3]/(PCINT11/AIN1/OC0A)4PB[4]/(PCINT12/OC0B/SS#)5PB[5]/(PCINT13/MOSI)6PB[6]/(PCINT14/MISO)7PB[7]/(PCINT15/SCK)8RESET#9VCC10GND11XTAL212XTAL113PD[0]/(PCINT24/RxD0)14PD[1]/(PCINT25/TxD0)15PD[2]/(INT0/PCINT26/RxD1)16PD[3]/(INT1/PCINT27/TXD1)17PD[4]/(PCINT28/OC1B/XCK1)18PD[5]/(PCINT29/OC1A)19PD[6]/(PCINT30/OC2B/ICP1)20PA[0]/(PCINT0/ADC0)40PA[1]/(PCINT1/ADC1)39PA[2]/(PCINT2/ADC2)38PA[3]/(PCINT3/ADC3)37PA[4]/(PCINT4/ADC4)36PA[5]/(PCINT5/ADC5)35PA[6]/(PCINT6/ADC6)34PA[7]/(PCINT7/ADC7)33AREF/AREF32GND31AVCC30PC[7]/(PCINT23/TOSC2)29PC[6]/(PCINT22/TOSC1)28PC[5]/(PCINT21/TDI)27PC[4]/(PCINT20/TDO)26PC[3]/(PCINT19/TMS)25PC[2]/(PCINT18/TCK)24PC[1]/(PCINT17/SDA)23PC[0]/(PCINT16/SCL)22PD[7]/(PCINT31/OC2A)21
Footprint
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3D Model

Pin Map

PinNameTypeMountShapeWidth × Height (mm)Drill (mm)
PB[0]/(PCINT8/T0/XCK0)passiveTHTrect1.8×1.80.9999979999999999
PB[1]/(PCINT9/CLKO/T1)passiveTHTcircle1.8×1.80.9999979999999999
PB[2]/(INT2/PCINT10/AIN0)passiveTHTcircle1.8×1.80.9999979999999999
PB[3]/(PCINT11/AIN1/OC0A)passiveTHTcircle1.8×1.80.9999979999999999
PB[4]/(PCINT12/OC0B/SS#)passiveTHTcircle1.8×1.80.9999979999999999
PB[5]/(PCINT13/MOSI)passiveTHTcircle1.8×1.80.9999979999999999
PB[6]/(PCINT14/MISO)passiveTHTcircle1.8×1.80.9999979999999999
PB[7]/(PCINT15/SCK)passiveTHTcircle1.8×1.80.9999979999999999
RESET#passiveTHTcircle1.8×1.80.9999979999999999
VCCpowerTHTcircle1.8×1.80.9999979999999999
GNDgroundTHTcircle1.8×1.80.9999979999999999
XTAL2passiveTHTcircle1.8×1.80.9999979999999999
XTAL1passiveTHTcircle1.8×1.80.9999979999999999
PD[0]/(PCINT24/RxD0)passiveTHTcircle1.8×1.80.9999979999999999
PD[1]/(PCINT25/TxD0)passiveTHTcircle1.8×1.80.9999979999999999
PD[2]/(INT0/PCINT26/RxD1)passiveTHTcircle1.8×1.80.9999979999999999
PD[3]/(INT1/PCINT27/TXD1)passiveTHTcircle1.8×1.80.9999979999999999
PD[4]/(PCINT28/OC1B/XCK1)passiveTHTcircle1.8×1.80.9999979999999999
PD[5]/(PCINT29/OC1A)passiveTHTcircle1.8×1.80.9999979999999999
PD[6]/(PCINT30/OC2B/ICP1)passiveTHTcircle1.8×1.80.9999979999999999
PD[7]/(PCINT31/OC2A)passiveTHTcircle1.8×1.80.9999979999999999
PC[0]/(PCINT16/SCL)passiveTHTcircle1.8×1.80.9999979999999999
PC[1]/(PCINT17/SDA)passiveTHTcircle1.8×1.80.9999979999999999
PC[2]/(PCINT18/TCK)passiveTHTcircle1.8×1.80.9999979999999999
PC[3]/(PCINT19/TMS)passiveTHTcircle1.8×1.80.9999979999999999
PC[4]/(PCINT20/TDO)passiveTHTcircle1.8×1.80.9999979999999999
PC[5]/(PCINT21/TDI)passiveTHTcircle1.8×1.80.9999979999999999
PC[6]/(PCINT22/TOSC1)passiveTHTcircle1.8×1.80.9999979999999999
PC[7]/(PCINT23/TOSC2)passiveTHTcircle1.8×1.80.9999979999999999
AVCCpassiveTHTcircle1.8×1.80.9999979999999999
GNDgroundTHTcircle1.8×1.80.9999979999999999
AREF/AREFpassiveTHTcircle1.8×1.80.9999979999999999
PA[7]/(PCINT7/ADC7)passiveTHTcircle1.8×1.80.9999979999999999
PA[6]/(PCINT6/ADC6)passiveTHTcircle1.8×1.80.9999979999999999
PA[5]/(PCINT5/ADC5)passiveTHTcircle1.8×1.80.9999979999999999
PA[4]/(PCINT4/ADC4)passiveTHTcircle1.8×1.80.9999979999999999
PA[3]/(PCINT3/ADC3)passiveTHTcircle1.8×1.80.9999979999999999
PA[2]/(PCINT2/ADC2)passiveTHTcircle1.8×1.80.9999979999999999
PA[1]/(PCINT1/ADC1)passiveTHTcircle1.8×1.80.9999979999999999
PA[0]/(PCINT0/ADC0)passiveTHTcircle1.8×1.80.9999979999999999

Key Parameters

Frequency
20MHz

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View Datasheet

Details

Category
microcontroller
MPN
ATMEGA324P-20PU
Manufacturer
Microchip Technology
Package
PDIP-40
Footprint
PDIP-40_L52.3-W13.8-P2.54-LS15.2-BL
JLCPCB
C1338925
LCSC
C1338925
Lifecycle
active
Mounting
THT
RoHS
Compliant
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$4.8225
10-29 pcs$4.1382
30-99 pcs$3.7317
100-499 pcs$3.3205
500-999 pcs$3.1310
1000+ pcs$3.0458