microcontroller

ATMEGA328-PU

Symbol
(PCINT14/RESET#)PC61(PCINT16/RXD)PD02(PCINT17/TXD)PD13(PCINT18/INT0)PD24(PCINT19/OC2B/INT1)PD35(PCINT20/XCK/T0)PD46VCC7GND8(PCINT6/XTAL1/TOSC1)PB69(PCINT7/XTAL2/TOSC2)PB710(PCINT21/OC0B/T1)PD511(PCINT22/OC0A/AIN0)PD612(PCINT23/AIN1)PD713(PCINT0/CLKO/ICP1)PB014PC5(ADC5/SCL/PCINT13)28PC4(ADC4/SDA/PCINT12)27PC3(ADC3/PCINT11)26PC2(ADC2/PCINT10)25PC1(ADC1/PCINT9)24PC0(ADC0/PCINT8)23GND22AREF21AVCC20PB5(SCK/PCINT5)19PB4(MISO/PCINT4)18PB3(MOSI/OC2A/PCINT3)17PB2(SS#/OC1B/PCINT2)16PB1(OC1A/PCINT1)15
Footprint
26252423222120927288765432110111213141516171819
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)Drill (mm)
(PCINT14/RESET#)PC6inputTHTrect1.6×1.61
(PCINT16/RXD)PD0outputTHToval1.6×1.61
(PCINT17/TXD)PD1ioTHToval1.6×1.61
(PCINT18/INT0)PD2passiveTHToval1.6×1.61
(PCINT19/OC2B/INT1)PD3passiveTHToval1.6×1.61
(PCINT20/XCK/T0)PD4passiveTHToval1.6×1.61
VCCpowerTHToval1.6×1.61
GNDgroundTHToval1.6×1.61
(PCINT6/XTAL1/TOSC1)PB6passiveTHToval1.6×1.61
(PCINT7/XTAL2/TOSC2)PB7passiveTHToval1.6×1.61
(PCINT21/OC0B/T1)PD5passiveTHToval1.6×1.61
(PCINT22/OC0A/AIN0)PD6passiveTHToval1.6×1.61
(PCINT23/AIN1)PD7passiveTHToval1.6×1.61
(PCINT0/CLKO/ICP1)PB0passiveTHToval1.6×1.61
PB1(OC1A/PCINT1)passiveTHToval1.6×1.61
PB2(SS#/OC1B/PCINT2)passiveTHToval1.6×1.61
PB3(MOSI/OC2A/PCINT3)passiveTHToval1.6×1.61
PB4(MISO/PCINT4)passiveTHToval1.6×1.61
PB5(SCK/PCINT5)passiveTHToval1.6×1.61
AVCCpassiveTHToval1.6×1.61
AREFpassiveTHToval1.6×1.61
GNDgroundTHToval1.6×1.61
PC0(ADC0/PCINT8)passiveTHToval1.6×1.61
PC1(ADC1/PCINT9)passiveTHToval1.6×1.61
PC2(ADC2/PCINT10)passiveTHToval1.6×1.61
PC3(ADC3/PCINT11)passiveTHToval1.6×1.61
PC4(ADC4/SDA/PCINT12)passiveTHToval1.6×1.61
PC5(ADC5/SCL/PCINT13)passiveTHToval1.6×1.61

Key Parameters

Frequency
20MHz

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View Datasheet

Details

Category
microcontroller
MPN
ATMEGA328-PU
Manufacturer
Microchip Technology
Package
PDIP-28
Footprint
DIP-28_L35.0-W6.5-P2.54-LS7.6-BL
JLCPCB
C613508
LCSC
C613508
Lifecycle
active
Mounting
THT
RoHS
Compliant
MSL
MSL 1
ECCN
EAR99

JLCPCB Stock & Pricing

In Stock(60 pcs)
1-9 pcs$3.8892
10-29 pcs$3.3799
30-99 pcs$3.0763
100-499 pcs$2.7695
500-999 pcs$2.6265
1000+ pcs$2.5639