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ATmega32U4 Microcontroller


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  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-11-04

  • SKU: 1295 | DAB686

Availability: NotInStock priceValidUntil: 2026-11-04

  • Rs. 466.10 (inc GST)
    Rs.395.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

ATmega32U4 Microcontroller

Atmega32U4 is the Micro-controller that is used in Arduino Leonardo and Arduino Pro. 

This low-power Microchip 8-bit AVR RISC-based micro-controller featuring 32KB self-programming flash program memory, 2.5KB SRAM, 1KB EEPROM, USB 2.0 full-speed/low speed device, 12-channel 10-bit A/D-converter, and JTAG interface for on-chip-debug. The device achieves up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, allowing you to optimize power consumption versus processing speed.

Features of ATmega32U4

  • USB 2.0 Full-speed/Low Speed Device Module with Interrupt on Transfer Completion
  • Complies fully with Universal Serial Bus Specification Rev 2.0
  • Supports data transfer rates up to 12Mbit/s and 1.5Mbit/s
  • Endpoint 0 for Control Transfers : up to 64-bytes
  • Six Programmable Endpoints with IN or Out Directions and with Bulk, Interrupt or Isochronous Transfers
  • Configurable Endpoints size up to 256 bytes in double bank mode
  • Fully independent 832 bytes USB DPRAM for endpoint memory allocation
  • Suspend/Resume Interrupts
  • CPU Reset possible on USB Bus Reset detection
  • 48MHz from PLL for Full-speed Bus Operation
  • USB Bus Connection/Disconnection on Microcontroller Request
  • Crystal-less operation for Low Speed mode
  • Program Memory Type : Flash
  • Program Memory (KB) : 32
  • CPU Speed (MIPS) : 16
  • RAM Bytes : 2,560
  • Data EEPROM (bytes) : 1024
  • Digital Communication Peripherals : 1-UART, 2-SPI, 1-I2C
  • Capture/Compare/PWM Peripherals : 2 Input Capture, 2 CCP, 12PWM
  • Timers : 2 x 8-bit, 2 x 16-bit
  • Comparators : 1
  • USB (ch, speed, compliance) : 1, None
  • Temperature Range (C) : -40 to 85
  • Operating Voltage Range (V) : 2.7 to 5.5
  • Pin Count : 44
  • Cap Touch Channels : 14

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Where are you located / where do you ship from?
We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.
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