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
















