Microchip ATMEGA32U4-AUR
$ 4.415
Production
Inventory History
3 month trend: -1.15%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATMEGA32U4-AUR.
CAD Models
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Supply Chain
Projected EOL Date2039-11-30
Country of AssemblyPhilippines, Thailand
Country of FabricationUnited States of America
Country of OriginPhilippines, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
Related Parts
Descriptions
Descriptions of Microchip ATMEGA32U4-AUR provided by its distributors.
MCU 8-Bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R - Tape and Reel
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, 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
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -1.15%
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
HS Code8542.31.0015
Interface2-Wire, SPI, 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/Counters4
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
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATMEGA32U4-AUR.
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCNo
RoHSCompliant
Compliance Statements