microcontroller

ATMEGA325P-20AU

Symbol
DNC1(RXD/PCINT0)PE02(TXD/PCINT1)PE13(XCK/AIN0/PCINT2)PE24(AIN1/PCINT3)PE35(USCK/SCL/PCINT4)PE46(DI/SDA/PCINT5)PE57(DO/PCINT6)PE68(CLKO/PCINT7)PE79(SS#/PCINT8)PB010(SCK/PCINT9)PB111(MOSI/PCINT10)PB212(MISO/PCINT11)PB313(OC0A/PCINT12)PB414(OC1A/PCINT13)PB515(OC1B/PCINT14)PB616(OC2A/PCINT15)PB717(T1)PG318(T0)PG419RESET#/PG520VCC21GND22XTAL2(TOSC2)23XTAL1(TOSC1)24(ICP1)PD025PD1(INT0)26PD227PD328PD429PD530PD631PD732AVCC64GND63AREF62PF0(ADC0)61PF1(ADC1)60PF2(ADC2)59PF3(ADC3)58PF4(ADC4/TCK)57PF5(ADC5/TMS)56PF6(ADC6/TDO)55PF7(ADC7/TDI)54GND53VCC52PA051PA150PA249PA348PA447PA546PA645PA744PG243PC742PC641PC540PC439PC338PC237PC136PC035PG134PG033
Footprint
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364
3D Model
No 3D preview
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
DNCncSMDoval1.785×0.55
(RXD/PCINT0)PE0outputSMDoval1.785×0.55
(TXD/PCINT1)PE1ioSMDoval1.785×0.55
(XCK/AIN0/PCINT2)PE2passiveSMDoval1.785×0.55
(AIN1/PCINT3)PE3passiveSMDoval1.785×0.55
(USCK/SCL/PCINT4)PE4passiveSMDoval1.785×0.55
(DI/SDA/PCINT5)PE5passiveSMDoval1.785×0.55
(DO/PCINT6)PE6passiveSMDoval1.785×0.55
(CLKO/PCINT7)PE7passiveSMDoval1.785×0.55
(SS#/PCINT8)PB0passiveSMDoval1.785×0.55
(SCK/PCINT9)PB1passiveSMDoval1.785×0.55
(MOSI/PCINT10)PB2passiveSMDoval1.785×0.55
(MISO/PCINT11)PB3passiveSMDoval1.785×0.55
(OC0A/PCINT12)PB4passiveSMDoval1.785×0.55
(OC1A/PCINT13)PB5passiveSMDoval1.785×0.55
(OC1B/PCINT14)PB6passiveSMDoval1.785×0.55
(OC2A/PCINT15)PB7passiveSMDoval0.55×1.785
(T1)PG3passiveSMDoval0.55×1.785
(T0)PG4passiveSMDoval0.55×1.785
RESET#/PG5passiveSMDoval0.55×1.785
VCCpowerSMDoval0.55×1.785
GNDgroundSMDoval0.55×1.785
XTAL2(TOSC2)passiveSMDoval0.55×1.785
XTAL1(TOSC1)passiveSMDoval0.55×1.785
(ICP1)PD0passiveSMDoval0.55×1.785
PD1(INT0)passiveSMDoval0.55×1.785
PD2passiveSMDoval0.55×1.785
PD3passiveSMDoval0.55×1.785
PD4passiveSMDoval0.55×1.785
PD5passiveSMDoval0.55×1.785
PD6passiveSMDoval0.55×1.785
PD7passiveSMDoval0.55×1.785
PG0passiveSMDoval1.785×0.55
PG1passiveSMDoval1.785×0.55
PC0passiveSMDoval1.785×0.55
PC1passiveSMDoval1.785×0.55
PC2passiveSMDoval1.785×0.55
PC3passiveSMDoval1.785×0.55
PC4passiveSMDoval1.785×0.55
PC5passiveSMDoval1.785×0.55
PC6passiveSMDoval1.785×0.55
PC7passiveSMDoval1.785×0.55
PG2passiveSMDoval1.785×0.55
PA7passiveSMDoval1.785×0.55
PA6passiveSMDoval1.785×0.55
PA5passiveSMDoval1.785×0.55
PA4passiveSMDoval1.785×0.55
PA3passiveSMDoval1.785×0.55
PA2passiveSMDoval0.55×1.785
PA1passiveSMDoval0.55×1.785
PA0passiveSMDoval0.55×1.785
VCCpowerSMDoval0.55×1.785
GNDgroundSMDoval0.55×1.785
PF7(ADC7/TDI)passiveSMDoval0.55×1.785
PF6(ADC6/TDO)passiveSMDoval0.55×1.785
PF5(ADC5/TMS)passiveSMDoval0.55×1.785
PF4(ADC4/TCK)passiveSMDoval0.55×1.785
PF3(ADC3)passiveSMDoval0.55×1.785
PF2(ADC2)passiveSMDoval0.55×1.785
PF1(ADC1)passiveSMDoval0.55×1.785
PF0(ADC0)passiveSMDoval0.55×1.785
AREFpassiveSMDoval0.55×1.785
GNDgroundSMDoval0.55×1.785
AVCCpassiveSMDoval0.55×1.785

Key Parameters

Frequency
20MHz

Save parts to a list and design PCBs from them

View Datasheet

Details

Category
microcontroller
MPN
ATMEGA325P-20AU
Manufacturer
Microchip Technology
Package
TQFP-64(14x14)
Footprint
TQFP-64_L14.0-W14.0-P0.80-LS16.0-TL
JLCPCB
C1338984
LCSC
C1338984
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$5.9695
10-29 pcs$5.9695
30-199 pcs$5.9695
200-499 pcs$2.3101
500-999 pcs$2.2298
1000+ pcs$2.1896