microcontroller

ATMEGA16U2-MU

Symbol
XTAL11(PC0) XTAL22GND3VCC4PC2 (PCINT11/AIN2)5PD0 (OC.0B/INT0)6PD1 (AIN0/INT1)7PD2 (RXD1/AIN1/INT2)8PD3 (TXD1/INT3)9PD4 (INT5/AIN3)10PD5 (XCK/AIN4/PCINT12)11PD6 (RTS#/AIN5/INT6)12PD7 (CTS#/HWB#/AIN6/T0/INT7)13PB0 (SS#/PCINT0)14PB1 (SCLK/PCINT1)15PB2 (PDI/MOSI/PCINT2)16PB3 (PDO/MISO/PCINT3)17EP33AVCC32UVCC31D-30D+29UGND28UCAP27PC4 (PCINT10)26PC5 (PCINT9/OC.1B)25Reset#(PC1/dW)24PC6 (OC.1A/PCINT8)23PC7 (INT4/ICP1/CLKO)22PB7 (PCINT7/OC.0A/OC.1C)21PB6 (PCINT6)20PB5 (PCINT5)19PB4 (T1/PCINT4)18
Footprint
333231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
XTAL1inputSMDroundrect0.28×0.8
(PC0) XTAL2outputSMDroundrect0.28×0.8
GNDgroundSMDroundrect0.28×0.8
VCCpowerSMDroundrect0.28×0.8
PC2 (PCINT11/AIN2)passiveSMDroundrect0.28×0.8
PD0 (OC.0B/INT0)passiveSMDroundrect0.28×0.8
PD1 (AIN0/INT1)passiveSMDroundrect0.28×0.8
PD2 (RXD1/AIN1/INT2)passiveSMDroundrect0.28×0.8
PD3 (TXD1/INT3)passiveSMDroundrect0.8×0.28
PD4 (INT5/AIN3)passiveSMDroundrect0.8×0.28
PD5 (XCK/AIN4/PCINT12)passiveSMDroundrect0.8×0.28
PD6 (RTS#/AIN5/INT6)passiveSMDroundrect0.8×0.28
PD7 (CTS#/HWB#/AIN6/T0/INT7)passiveSMDroundrect0.8×0.28
PB0 (SS#/PCINT0)passiveSMDroundrect0.8×0.28
PB1 (SCLK/PCINT1)passiveSMDroundrect0.8×0.28
PB2 (PDI/MOSI/PCINT2)passiveSMDroundrect0.8×0.28
PB3 (PDO/MISO/PCINT3)passiveSMDroundrect0.28×0.8
PB4 (T1/PCINT4)passiveSMDroundrect0.28×0.8
PB5 (PCINT5)passiveSMDroundrect0.28×0.8
PB6 (PCINT6)passiveSMDroundrect0.28×0.8
PB7 (PCINT7/OC.0A/OC.1C)passiveSMDroundrect0.28×0.8
PC7 (INT4/ICP1/CLKO)passiveSMDroundrect0.28×0.8
PC6 (OC.1A/PCINT8)passiveSMDroundrect0.28×0.8
Reset#(PC1/dW)passiveSMDroundrect0.28×0.8
PC5 (PCINT9/OC.1B)passiveSMDroundrect0.8×0.28
PC4 (PCINT10)passiveSMDroundrect0.8×0.28
UCAPpassiveSMDroundrect0.8×0.28
UGNDpassiveSMDroundrect0.8×0.28
D+passiveSMDroundrect0.8×0.28
D-passiveSMDroundrect0.8×0.28
UVCCpassiveSMDroundrect0.8×0.28
AVCCpassiveSMDroundrect0.8×0.28
EPpassiveSMDroundrect3.4×3.4

Key Parameters

Frequency
16MHz

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Details

Category
microcontroller
MPN
ATMEGA16U2-MU
Manufacturer
Microchip Technology
Package
QFN-32-EP(5x5)
Footprint
QFN-32_L5.0-W5.0-P0.50-BL-EP3.4
JLCPCB
C17317
LCSC
C17317
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

In Stock(384 pcs)
1-9 pcs$3.6113
10-29 pcs$3.1293
30-99 pcs$2.7293
100-489 pcs$2.4402
490-979 pcs$2.3069
980+ pcs$2.2474