ATMEGA32A-PU 8-Bit Microcontroller 32KB 2.7V~5.5V AVR 2KB 16MHz FLASH 32 DIP-40

Electra Store SKU: CM-21603

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Overview

The ATmega32A-PU is a powerful 8-bit AVR microcontroller featuring 32 KB of in-system programmable Flash memory. Designed for a wide range of embedded applications, this microcontroller offers high performance, flexible peripherals, and low power consumption, all housed in a convenient 40-pin DIP package for easy prototyping and development.

Description

✅ Key Features

Core: 8-bit AVR RISC architecture with up to 16 MIPS throughput at 16 MHz
Program Memory: 32 KB ISP Flash memory for flexible in-circuit programming and storage
Data Memory: 2 KB SRAM for fast data processing
EEPROM: 1024 bytes non-volatile memory for data retention
I/O Ports: 32 programmable I/O pins for diverse interfacing options
Timers/Counters: Two 8-bit and one 16-bit timer/counter with compare and capture modes
ADC: 10-bit, 8-channel Analog to Digital Converter for sensor input
Communication Interfaces: USART, SPI, and I2C (TWI) for serial communication and networking
Operating Voltage: 2.7V to 5.5V, suitable for battery-powered and industrial environments
Power Management: Multiple sleep modes for efficient power use
Packaging: Standard 40-pin Dual In-line Package (DIP) for easy breadboard and PCB integration

⚙️ Technical Specifications

Specification	Details
Architecture	8-bit AVR RISC
Flash Memory	32 KB
SRAM	2 KB
EEPROM	1 KB
Operating Voltage	2.7 – 5.5 V
Max Clock Frequency	16 MHz
ADC Channels	8 (10-bit)
I/O Pins	32
Communication Protocols	USART, SPI, I2C (TWI)
Timers	2 × 8-bit, 1 × 16-bit
Package	DIP-40