Microchip ATMEGA32U4-AUR
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | MOQ | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA32U4-AUR | 5,390 | 50 | Bulk | 10h | ||||||||
| 68T2839 | 678 | 1 | 3d | |||||||||
| ATMEGA32U4-AUR | 5,390 | 50 | 10h | |||||||||
| ATMEGA32U4-AUR | 4,104 | 1 | Cut Tape | 10h | ||||||||
| ATMEGA32U4-AURCT-ND | 43,658 | 1 | Cut Tape | 19h |
Technical Specifications
Physical
Case/PackageTQFP
MountSurface Mount
Number of Pins44
Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency16 MHz
InterfaceSPI, USART, USB
Max Frequency16 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of A/D Converters1
Number of ADC Channels12
Number of I/Os26
Number of Programmable I/O26
Number of PWM Channels14
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels1
Number of USB Channels1
Oscillator TypeExternal
PackagingCut Tape
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size2.5 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height1.2 mm
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Engineering Resources
View Evaluation kits and Reference designs for Microchip ATMEGA32U4-AUR.
Related Parts
Microchip ATMEGA32A-AU
AVR ATmega Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP
Microchip ATMEGA324P-A15AZ
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP44
Microchip ATMEGA16U4-AU
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP44
Descriptions
Descriptions of Microchip ATMEGA32U4-AUR provided by its distributors.
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP44
8-bit AVR MCU, 32 KB, 2560 Bytes, 16 MHz, 2.7 to 5.5V, TQFP-44, RoHS
Microchip SCT
ATmega Series 32 KB Flash 2.5 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-44
MCU 8-Bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R
Avnet Japan
Microcontroller, 16 MHz, TQFP, Ind Temp, green, 8-bit, ISP flash, USB controlle | Microchip Technology Inc. ATMEGA32U4-AUR
MCU, 8BIT, 16MHZ, TQFP-44; Product Range: AVR ATmega Family ATmega32 Series Microcontrollers; CPU Speed: 16MHz; Program Memory Size: 32KB; RAM Memory Size: 2.5KB; No. of Pins: 44Pins; MCU Case Style: TQFP; No. of I/O's: 26I/O's
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHI
- MICROCHIP TECHNOLOGY INC
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MTech
- Microchip Technology / Atmel
- MICROCHP
- Microchip Technologies
- Microchip / Microsemi
- Atmel/Microchip
- MICORCHIP
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICHROCHIP
- MICROCHIP TECHNOLOGY (VA)
- MICROCHIPDIRECT
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTQFP
MountSurface Mount
Number of Pins44
Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency16 MHz
InterfaceSPI, USART, USB
Max Frequency16 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of A/D Converters1
Number of ADC Channels12
Number of I/Os26
Number of Programmable I/O26
Number of PWM Channels14
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels1
Number of USB Channels1
Oscillator TypeExternal
PackagingCut Tape
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size2.5 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height1.2 mm
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements