microcontroller

ATMEGA32U2-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)17DAP33AVCC32UVCC31D-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
331234567891011121314151617181920212223242526272829303132
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
XTAL1inputSMDoval0.8×0.28
(PC0) XTAL2outputSMDoval0.8×0.28
GNDgroundSMDoval0.8×0.28
VCCpowerSMDoval0.8×0.28
PC2 (PCINT11/AIN2)passiveSMDoval0.8×0.28
PD0 (OC.0B/INT0)passiveSMDoval0.8×0.28
PD1 (AIN0/INT1)passiveSMDoval0.8×0.28
PD2 (RXD1/AIN1/INT2)passiveSMDoval0.8×0.28
PD3 (TXD1/INT3)passiveSMDoval0.28×0.8
PD4 (INT5/AIN3)passiveSMDoval0.28×0.8
PD5 (XCK/AIN4/PCINT12)passiveSMDoval0.28×0.8
PD6 (RTS#/AIN5/INT6)passiveSMDoval0.28×0.8
PD7 (CTS#/HWB#/AIN6/T0/INT7)passiveSMDoval0.28×0.8
PB0 (SS#/PCINT0)passiveSMDoval0.28×0.8
PB1 (SCLK/PCINT1)passiveSMDoval0.28×0.8
PB2 (PDI/MOSI/PCINT2)passiveSMDoval0.28×0.8
PB3 (PDO/MISO/PCINT3)passiveSMDoval0.8×0.28
PB4 (T1/PCINT4)passiveSMDoval0.8×0.28
PB5 (PCINT5)passiveSMDoval0.8×0.28
PB6 (PCINT6)passiveSMDoval0.8×0.28
PB7 (PCINT7/OC.0A/OC.1C)passiveSMDoval0.8×0.28
PC7 (INT4/ICP1/CLKO)passiveSMDoval0.8×0.28
PC6 (OC.1A/PCINT8)passiveSMDoval0.8×0.28
Reset#(PC1/dW)passiveSMDoval0.8×0.28
PC5 (PCINT9/OC.1B)passiveSMDoval0.28×0.8
PC4 (PCINT10)passiveSMDoval0.28×0.8
UCAPpassiveSMDoval0.28×0.8
UGNDpassiveSMDoval0.28×0.8
D+passiveSMDoval0.28×0.8
D-passiveSMDoval0.28×0.8
UVCCpassiveSMDoval0.28×0.8
AVCCpassiveSMDoval0.28×0.8
DAPpassiveSMDroundrect3.4×3.4

Key Parameters

Frequency
16MHz

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Details

Category
microcontroller
MPN
ATMEGA32U2-MU
Manufacturer
Microchip Technology
Package
QFN-32-EP(5x5)
Footprint
QFN-32_L5.0-W5.0-P0.50-BL-EP3.4
JLCPCB
C57345
LCSC
C57345
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
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102-103 pcs$4.8418
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502+ pcs$4.7807