ATmega 32A-AU TQFP-44 PIN Microcontroller
ATmega 32A-AU TQFP-44 PIN Microcontroller
The ATmega 32A-AU is an 8-bit AVR microcontroller from Microchip, housed in a compact TQFP-44 package. It offers 32KB of Flash memory, 2KB SRAM, and 1KB EEPROM, making it suitable for embedded control applications and custom PCB designs.
Specifications
- Core: 8-bit AVR
- Flash Memory: 32KB
- SRAM: 2KB
- EEPROM: 1KB
- Package: TQFP-44
- Operating Voltage: 2.7V to 5.5V
- Maximum Clock Speed: 16 MHz
- I/O Pins: 32
- ADC Channels: 8 (10-bit)
- Interfaces: SPI, I2C, USART
- Dimensions: 10mm x 10mm
Compatible with
- Arduino Uno (as replacement MCU)
- Arduino Nano (as replacement MCU)
- Custom AVR-based PCBs
- AVR ISP programmers
- Breadboard and SMD adapter boards
What you can build with it
- Custom Arduino-compatible boards for sensor monitoring and control
- Embedded data loggers with EEPROM storage
- Motor control systems using PWM and ADC inputs
Built and Backed by Compoden
Compoden has supplied electronics components to makers and institutions across India for over 10 years. Every ATmega 32A-AU purchase includes access to our AI build companion, delivered via QR code, email, or WhatsApp, to help you wire and program your project. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.
What is the difference between ATmega32A and ATmega32L?
The ATmega32A operates at a wider voltage range (2.7V to 5.5V) compared to the ATmega32L (2.7V to 5.5V as well, but with lower power consumption). The ATmega32A is the enhanced version with improved performance.
What payment options are available for ATmega 32A-AU?
You can pay using UPI, credit/debit cards, or Cash on Delivery (COD). All payment methods are available across India.
How long does delivery take?
We ship ATmega 32A-AU across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Delivery typically takes 3-7 business days depending on your location.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items