ATMEGA32U2-AUR
- Mfr.Part #
- ATMEGA32U2-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 32TQFP
- Stock
- 13,679
- In Stock :
- 13,679
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RAM (bytes) :
- 1024
- Terminal Form :
- Gull wing
- Minimum Operating Temperature :
- - 40 C
- RoHS :
- Details
- Packaging :
- Tape and Reel (TR)
- Product Category :
- 8-bit Microcontrollers - MCU
- Product Type :
- 8-bit Microcontrollers - MCU
- Temperature Grade :
- Industrial
- Supply Current-Max :
- 21 mA
- Mount :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- EEPROM Size :
- 1K x 8
- Device Core :
- AVR
- Package Shape :
- Square
- Number of Pins :
- 32
- Series :
- AVR® ATmega
- ROM Programmability :
- Flash
- Core Processor :
- AVR
- Memory Size :
- 1.8kB
- Terminal Pitch :
- 0.8mm
- Memory Type :
- FLASH, OTP
- Frequency :
- 4MHz
- Tradename :
- AVR
- Maximum Operating Temperature :
- + 85 C
- Reach Compliance Code :
- Compliant
- Program Memory Size :
- 32KB 16K x 16
- Operating Temperature :
- -40°C~85°C TA
- Brand :
- Microchip Technology / Atmel
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of I/O :
- 22
- CPU Family :
- AVR RISC
- Speed :
- 16 MHz
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Manufacturer :
- Microchip
- Oscillator Type :
- Internal
- Supplier Device Package :
- 32-TQFP (7x7)
- Published :
- 2009
- ROM (words) :
- 16384
- RAM Size :
- 1K x 8
- Interface :
- SPI, UART, USART, USB
- Connectivity :
- SPI, UART/USART, USB
- Package / Case :
- 32-TQFP
- Data Converters :
- --
- Base Product Number :
- ATMEGA32
- Bit Size :
- 8
- Number of Terminals :
- 32
- Contact Plating :
- Tin
- Pbfree Code :
- yes
- Product Status :
- Active
- JESD-30 Code :
- S-PQFP-G32
- Number of Terminations :
- 32
- Interface Type :
- SPI, USART, USB
- Data Bus Width :
- 8B
- Factory Lead Time :
- 8 Weeks
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Qualification Status :
- Not Qualified
- Interfaces :
- SPI/USART/USB
- Product :
- MCU
- Base Part Number :
- ATmega32U2
- Core Size :
- 8-Bit
- Number of I/Os :
- 22 I/O
- Watchdog Timer :
- yes
- Number of Timers/Counters :
- 2
- Power Supplies :
- 3/5V
- Mounting Style :
- SMD/SMT
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Program Memory Type :
- Flash
- Datasheets
- ATMEGA32U2-AUR
ATMEGA32U2-AUR Documents

Microcontrollers Microchip Technology ATMEGA32U2-AUR Overview
Introducing the ATMEGA32U2-AUR from Microchip Technology, a high-performance microcontroller that is perfect for advanced applications requiring a compact, yet powerful MCU solution. This 8-bit microcontroller integrates 32KB of ISP flash memory, allowing for rapid program execution and flexibility in a wide range of applications. Designed within a 32-TQFP package, it offers a perfect balance between functionality and size, making it an ideal choice for design engineers looking for robust performance in minimal footprint.
ATMEGA32U2-AUR Features
The ATMEGA32U2-AUR stands out with its array of features suited for demanding applications. It supports USB 2.0 Full Speed operation, a must for modern peripherals and systems communication. With its high-performance, low-power AVR® 8-bit microcontroller, it provides efficient processing capabilities. Additional features include 512 Bytes EEPROM, 1KB SRAM, and a clock speed of up to 16 MHz, along with extensive interface support including SPI, UART, and more.
ATMEGA32U2-AUR Applications
- Consumer Electronics: Ideal for integration into gaming consoles and advanced remote controls, where its USB functionality and compact design ensure enhanced user interfaces and connectivity.
- Industrial Automation: Used in machine control systems, the ATMEGA32U2-AUR provides reliable control and communication options, critical for complex automation tasks.
- Medical Devices: Supports applications in medical monitoring equipment, offering the necessary reliability and precision for critical health care devices.
- Automotive: Suitable for automotive applications such as sensor monitoring and dashboard controls, where its robust operation under various conditions is crucial.
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