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ATmega32A in Bangladesh
ATmega32A in Bangladesh

ATmega32A

SKU: MIC-00032

Warranty: 3 Days

Model: N/A

৳ 430.04

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Category: AVR Microcontroller

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Description of ATmega32A

The ATmega32A is a high-performance, low-power 8-bit AVR RISC-based microcontroller designed for a wide range of embedded applications. It features 32 KB of Flash memory, multiple communication interfaces, extensive peripheral support, and in-system programmability—offering an excellent balance of performance, flexibility, and ease of development.
Its PDIP package makes it ideal for breadboarding, prototyping, and educational purposes. By executing most instructions in a single clock cycle, the ATmega32A achieves a throughput of approximately 1 MIPS per MHz, effectively optimizing both processing speed and power efficiency.

Key Features


  • High-performance AVR 8-bit RISC architecture with up to 16 MHz CPU speed
  • Rich memory resources, including 32 KB Flash, 2 KB SRAM, and 1 KB EEPROM
  • Multiple communication interfaces: USART, SPI, and I²C (TWI)
  • Integrated peripherals including 8-channel 10-bit ADC, PWM, and timers
  • Operates over a wide voltage range (2.7V – 5.5V) with multiple power-saving modes
  • In-System Programmable via SPI and JTAG interface for debugging

Technical Specifications


Feature Specification
Core Architecture: AVR 8-bit RISC
CPU Speed: Up to 16 MHz
Instruction Set: 130+ instructions (mostly single-cycle)
Memory Flash: 32 KB
SRAM: 2 KB
EEPROM: 1 KB
I/O & Peripherals I/O Pins: 32 General Purpose
Ports: 4 (PORTA, PORTB, PORTC, PORTD)
Timers: 2 × 8-bit, 1 × 16-bit
PWM Channels: 4
ADC: 8-channel, 10-bit (PORTA)
Analog Comparator: Yes
Watchdog Timer: Yes
Communication Interfaces USART: Yes
SPI: Yes
I²C (TWI): Yes
Electrical Operating Voltage: 2.7V – 5.5V
Power Modes: Idle, Power-save, Power-down
Programming & Debugging In-System Programmable (ISP) via SPI
JTAG Interface: Yes
Other Features Brown-Out Detection (BOD): Yes
Oscillator: Internal/External support
Physical (PDIP) Weight: 6.6 g
Width: 14 mm
Length: 52 mm
Height: 4 mm
Lead Pitch: 2.54 mm
Lead Length: 4.1 mm
Appearance Color: Black
Material: Ceramic
Top Marking: ATMEL, ATMEGA32A, PU, 2422
Manufacturer: Microchip / ATmel

Applications


  • Industrial control systems
  • Consumer electronics
  • Robotics and automation
  • DIY embedded projects
  • Educational and training kits

Packaging Details


  • 1 x ATmega32A

Document


Component Package / Footprint


  • 40-DIP (0.600", 15.24mm)

     

ATmega32A – Frequently Asked Questions (FAQ)


What is the ATmega32A microcontroller?
It is a high-performance, low-power 8-bit AVR RISC-based microcontroller featuring 32 KB of Flash, 2 KB of SRAM, 1 KB of EEPROM, and multiple built-in peripherals.
What is the CPU speed of ATmega32A?
The ATmega32A runs at up to 16 MHz clock speed, with most instructions completing in a single cycle.
How much memory does ATmega32A have?
Flash Memory: 32 KB
SRAM: 2 KB
EEPROM: 1 KB
Which communication interfaces are available?
It supports USART, SPI, and I²C (TWI) interfaces.
Does ATmega32A have an ADC?
Yes, it features an 8-channel, 10-bit ADC located on PORTA.
What peripherals are integrated?
Timers, PWM channels, analog comparator, watchdog timer, brown-out detection, and internal/external oscillator.
What is the operating voltage range?
2.7V to 5.5V.
How can I program it?
In-System Programming (ISP) via SPI and JTAG for debugging.
Who manufactures ATmega32A?
Microchip Technology (originally developed by Atmel).

Documentation of ATmega32A

Ratings & Reviews of ATmega32A

4.90
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20 Ratings and 1 Reviews

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Reviews (1)

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By Ibne Hasan on 19 Oct 2021
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By Shawon Hasnat on 19 Oct 2021
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By Sharfuddin Turjo on 18 Oct 2021
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Questions & Answers about ATmega32A

Questions answered by Techshop (4)

i need 1 atmega 32A..how to order??

By Ryan_Imam on 20 May 2018

Please order according to this shopping guideline. https://www.techshopbd.com/newTheme/images/banglashoppingguideline.pdf

By Techshop on 21 May 2018

If i made a circuit ands use this ,do i need to add any Crystal oscillator for that.

By tanvirjewel on 29 May 2017

Please study the datasheet. Internal crystal is upto 8MHz. For more speed, you'll need oscillator.

By Techshop on 30 May 2017

... are you sure ? but your AVR programmer dont have any FTDI chip ! how come it can communicate over USB ?? Is it possible to interface AtMega8A directly with USB ?

By tareq on 18 May 2014

This programmer is as same as USBASP. The USB communication is handled by the firmware.

By Techshop on 19 May 2014

i need atmega32u. or atmega8u. you use it to make avr programmers, but don't sell.... why?

By tareq on 16 May 2014

Sorry, our programmers are based on Atmega8A not 32U or 8U.

By Techshop on 18 May 2014

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  • Product Documentation: Access detailed manuals and datasheets to help you understand and use your ATmega32A effectively.
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