microcontroller

ATMEGA32U4RC-MU

Symbol
PE6(INT.6/AIN0)1UVcc2D-3D+4UGnd5UCap6VBus7PB0(SS/PCINT0)8PB1(PCINT1/SCLK)9PB2(PDI/PCINT2/MOSI)10PB3(PDO/PCINT3/MISO)11PB7(PCINT7/OC0A/OC1C/RTS#)12RESET#13VCC14GND15XTAL216XTAL117PD0(OC0B/SCL/INT0)18PD1(SDA/INT1)19PD2(RXD1/INT2)20PD3(TXD1/INT3)21PD5(XCK1/CTS#)22GND23EP45AVCC44GND43AREF42PF0(ADC0)41PF1(ADC1)40PF4(ADC4/TCK)39PF5(ADC5/TMS)38PF6(ADC6/TDO)37PF7(ADC7/TDI)36GND35VCC34PE2(HWB#)33PC7(ICP3/CLK0/OC4A)32PC6(OC3A/OC4A#)31PB6(PCINT6/OC1B/OC4B/ADC13)30PB5(PCINT5/OC1A/OC4B#/ADC12)29PB4(PCINT4/ADC11)28PD7(T0/OC4D/ADC10)27PD6(T1/OC4D#/ADC9)26PD4(ICP1/ADC8)25AVCC24
Footprint
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3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
PE6(INT.6/AIN0)inputSMDoval1.3×0.3
UVccoutputSMDoval1.3×0.3
D-ioSMDoval1.3×0.3
D+passiveSMDoval1.3×0.3
UGndpassiveSMDoval1.3×0.3
UCappassiveSMDoval1.3×0.3
VBuspassiveSMDoval1.3×0.3
PB0(SS/PCINT0)passiveSMDoval1.3×0.3
PB1(PCINT1/SCLK)passiveSMDoval1.3×0.3
PB2(PDI/PCINT2/MOSI)passiveSMDoval1.3×0.3
PB3(PDO/PCINT3/MISO)passiveSMDoval1.3×0.3
PB7(PCINT7/OC0A/OC1C/RTS#)passiveSMDoval0.3×1.3
RESET#passiveSMDoval0.3×1.3
VCCpowerSMDoval0.3×1.3
GNDgroundSMDoval0.3×1.3
XTAL2passiveSMDoval0.3×1.3
XTAL1passiveSMDoval0.3×1.3
PD0(OC0B/SCL/INT0)passiveSMDoval0.3×1.3
PD1(SDA/INT1)passiveSMDoval0.3×1.3
PD2(RXD1/INT2)passiveSMDoval0.3×1.3
PD3(TXD1/INT3)passiveSMDoval0.3×1.3
PD5(XCK1/CTS#)passiveSMDoval0.3×1.3
GNDgroundSMDoval1.3×0.3
AVCCpassiveSMDoval1.3×0.3
PD4(ICP1/ADC8)passiveSMDoval1.3×0.3
PD6(T1/OC4D#/ADC9)passiveSMDoval1.3×0.3
PD7(T0/OC4D/ADC10)passiveSMDoval1.3×0.3
PB4(PCINT4/ADC11)passiveSMDoval1.3×0.3
PB5(PCINT5/OC1A/OC4B#/ADC12)passiveSMDoval1.3×0.3
PB6(PCINT6/OC1B/OC4B/ADC13)passiveSMDoval1.3×0.3
PC6(OC3A/OC4A#)passiveSMDoval1.3×0.3
PC7(ICP3/CLK0/OC4A)passiveSMDoval1.3×0.3
PE2(HWB#)passiveSMDoval1.3×0.3
VCCpowerSMDoval0.3×1.3
GNDgroundSMDoval0.3×1.3
PF7(ADC7/TDI)passiveSMDoval0.3×1.3
PF6(ADC6/TDO)passiveSMDoval0.3×1.3
PF5(ADC5/TMS)passiveSMDoval0.3×1.3
PF4(ADC4/TCK)passiveSMDoval0.3×1.3
PF1(ADC1)passiveSMDoval0.3×1.3
PF0(ADC0)passiveSMDoval0.3×1.3
AREFpassiveSMDoval0.3×1.3
GNDgroundSMDoval0.3×1.3
AVCCpassiveSMDoval0.3×1.3
EPpassiveSMDroundrect5.2×5.2

Key Parameters

Frequency
16MHz

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Details

Category
microcontroller
MPN
ATMEGA32U4RC-MU
Manufacturer
Microchip Technology
Package
VQFN-44-EP(7x7)
Footprint
VQFN-44_L7.0-W7.0-P0.50-BL-EP5.2
JLCPCB
C1337663
LCSC
C1337663
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$6.8803
10-29 pcs$6.7100
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100-101 pcs$6.4851
102-103 pcs$6.4851
104+ pcs$6.4851