ATmega32A Microcontroller
ATmega32A Microcontroller
Click to zoom in
  • Free Shipping

    On prepaid orders above INR 500

  • Cash On Delivery

    COD available for orders above INR 500

  • 3-5 Days Delivery

    Shipped within 24 hrs

  • Dedicated Support

    Mon to Sat - 10 AM to 6.30 PM

ATmega32A Microcontroller

30 In stock
Rs. 420.00 Rs. 329.00 (Exc. GST)
Rs. 329.00

ATMEGA32A is featuring 32KB self-programming flash program memory in it’s 40 pin, 8-bit AVR RISC-based microcontroller from Atmel. It is a low power yet high performance microcontroller that has 2KB SRAM, 1KB EEPROM, 8 channel 10-bit Analog to Digital converter. For the debugging and programming support, JTAG interface and an on-chip-debugger is also available in this microcontroller unit. The device achieves 16 MIPS throughput at 16 MHz at 2.7-5.5V operation.

2.7V-5.5V opens up a wide range of input voltage range that is suitable for both 3.3V and 5.5V operations. 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. 

Additional peripheral supports are - 32 x 8 I/O registers, UART, I2C and SPI interface, PWM, Timers etc.

Atmega32a pinout:

Atmega32a features, specification

Feature: -

  • Operating Voltage: 2.7V to 5V
  • Advanced RISC Architecture.
  • 32 x 8 General Purpose Working Registers.
  • Fully Static Operation.
  • Up to 16 MIPS Throughput at 16 MHz
  • On-chip 2-cycle Multiplier.
  • High Endurance Non-volatile Memory segments.
  • 32 Kbytes of In-System Self-programmable Flash program memory.
  • 1024 Bytes EEPROM.
  • 2 Kbyte Internal SRAM.
  • Write/Erase Cycles: 10,000 Flash/100,000 EEPROM.
  • Data retention: 20 years at 85°C/100 years at 25°C(1).
  • Optional Boot Code Section with Independent Lock Bits.
  • In-System Programming by On-chip Boot Program.
  • True Read-While-Write Operation.
  • Programming Lock for Software Security.
  • Extensive On-chip Debug Support.
  • 8 Single-ended Channels.
  • Byte-oriented Two-wire Serial Interface.
  • Programmable Serial USART.
  • Master/Slave SPI Serial Interface.
  • Programmable Watchdog Timer with Separate On-chip Oscillator.


Specification: -

Operating voltage      :    4.5V to 5V
Architecture                :   RISC Advance
Registers                     :   32 × 8 General purpose
Operation                    :  Full Static
Flash program            :  32 Kbytes
EEPROM                     :  
1024 Bytes
SRAM                          :   2 Kbytes
Write/Erase Cycles    :  10,000
Data retention            :  20 years at 85°C/100 years at 25°C(1).
Channels                    :      Single-ended

Atmega32a Applications:

  • Data processing
  • IO based microcontroller operations
  • Sensor’s integrations
  • Control system
  • Motor control

Atmega32a Dimension and footprint:

Atmega32a Footprint 

Example Projects on Atmega32a:

Biometric Attendance system using Atmega32

Additional Resources:

Atmega32a Datasheet


Package Contains

1x Atmega32a

Read More
Read Less

Returns Policy

Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.

2. Wrong Item Shipped

If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.

Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.


We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at for any question related to shipping.

Please note that the Minimum Order Value is INR 500 for COD orders.

Your cart