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

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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















