microcontroller

ATMEGA168PA-MMH

Symbol
(PCINT19/OC2B/INT1)PD31(PCINT20/XCK/T0)PD42GND3VCC4(PCINT6/XTAL1/TOSC1)PB65(PCINT7/XTAL2/TOSC2)PB76(PCINT21/OC0B/T1)PD57(PCINT22/OC0A/AIN0)PD68(PCINT23/AIN1)PD79(PCINT0/CLKO/ICP1)PB010(PCINT1/OC1A)PB111(PCINT2/SS#/OC1B)PB212(PCINT3/OC2A/MOSI)PB313(PCINT4/MISO)PB414PB5(SCK/PCINT5)15EP29PD2(INT0/PCINT18)28PD1(TXD/PCINT17)27PD0(RXD/PCINT16)26PC6(RESET#/PCINT14)25PC5(ADC5/SCL/PCINT13)24PC4(ADC4/SDA/PCINT12)23PC3(ADC3/PCINT11)22PC2(ADC2/PCINT10)21PC1(ADC1/PCINT9)20PC0(ADC0/PCINT8)19GND18AREF17AVCC16
Footprint
2923456891011121316171819202324252627714152122281
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
(PCINT19/OC2B/INT1)PD3inputSMDcustom0.665×0.22
(PCINT20/XCK/T0)PD4outputSMDroundrect0.22×0.665
GNDgroundSMDroundrect0.22×0.665
VCCpowerSMDroundrect0.22×0.665
(PCINT6/XTAL1/TOSC1)PB6passiveSMDroundrect0.22×0.665
(PCINT7/XTAL2/TOSC2)PB7passiveSMDroundrect0.22×0.665
(PCINT21/OC0B/T1)PD5passiveSMDcustom0.665×0.22
(PCINT22/OC0A/AIN0)PD6passiveSMDcustom0.665×0.22
(PCINT23/AIN1)PD7passiveSMDroundrect0.665×0.22
(PCINT0/CLKO/ICP1)PB0passiveSMDroundrect0.665×0.22
(PCINT1/OC1A)PB1passiveSMDroundrect0.665×0.22
(PCINT2/SS#/OC1B)PB2passiveSMDroundrect0.665×0.22
(PCINT3/OC2A/MOSI)PB3passiveSMDroundrect0.665×0.22
(PCINT4/MISO)PB4passiveSMDcustom0.665×0.22
PB5(SCK/PCINT5)passiveSMDcustom0.665×0.22
AVCCpassiveSMDroundrect0.22×0.665
AREFpassiveSMDroundrect0.22×0.665
GNDgroundSMDroundrect0.22×0.665
PC0(ADC0/PCINT8)passiveSMDroundrect0.22×0.665
PC1(ADC1/PCINT9)passiveSMDroundrect0.22×0.665
PC2(ADC2/PCINT10)passiveSMDcustom0.665×0.22
PC3(ADC3/PCINT11)passiveSMDcustom0.665×0.22
PC4(ADC4/SDA/PCINT12)passiveSMDroundrect0.665×0.22
PC5(ADC5/SCL/PCINT13)passiveSMDroundrect0.665×0.22
PC6(RESET#/PCINT14)passiveSMDroundrect0.665×0.22
PD0(RXD/PCINT16)passiveSMDroundrect0.665×0.22
PD1(TXD/PCINT17)passiveSMDroundrect0.665×0.22
PD2(INT0/PCINT18)passiveSMDcustom0.665×0.22
EPpassiveSMDroundrect2.4×2.4

Key Parameters

Frequency
20MHz

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Details

Category
microcontroller
MPN
ATMEGA168PA-MMH
Manufacturer
Microchip Technology
Package
VQFN-28(4x4)
Footprint
VQFN-28_L4.0-W4.0-P0.45-TL-EP2.4
JLCPCB
C1337161
LCSC
C1337161
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

In Stock(19 pcs)
1-9 pcs$3.1840
10-29 pcs$3.1101
30-99 pcs$3.0619
100-101 pcs$3.0137
102-103 pcs$3.0137
104+ pcs$3.0137