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Microchip ATMEGA32A-PU 8-bit AVR Microcontroller, 16 MHz, 32kB FLASH, PDIP, 40-Pin, ATMEGA32A-PU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 4.44mm |
| Length | 52.57mm |
| Model | ATMEGA32A-PU |
| Width | 13.97mm |
| Mount Type | Through Hole |
| Series | ATmega32A |
| Maximum Operating Temperature | 85°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -40°C |
| Ram size | 2kB |
| Interface Type | SPI, USART |
| Standards/Approvals | RoHS |
| Pin Count | 40 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.7V |
| Device Core | AVR |
| Program Memory Size | 32kB |
| Maximum Clock Frequency | 16MHz |
| Number of Programmable I/Os | 32 |
| Analogue Comparators | 1 |
| Number of Timers | 2 |
| Instruction Set Architecture | RISC |
| ADCs | 8 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- Features an 8-bit AVR device core for efficient processing.
- Operates at up to 16 MHz clock frequency for fast performance.
- Includes 32kB FLASH program memory and 2kB RAM.
- PDIP package with 40 pins provides easy through-hole mounting.
- Supports SPI and USART interfaces for connectivity.
- Wide supply voltage range from 2.7V to 5.5V enables flexible integration.
- Operating temperature from -40°C to 85°C suitable for industrial environments.
- 32 programmable I/Os for versatile hardware control.
Product Description
Microchip ATMEGA32A-PU 8-bit AVR Microcontroller, ATMEGA32A-PU provides versatile, high-performance processing for embedded systems, automation, and control electronics. Designed with an enhanced RISC architecture, it delivers precise and efficient execution of instructions, ensuring reliable operation in demanding environments.
This microcontroller supports a maximum clock frequency of 16 MHz and offers 32kB of In-System Programmable FLASH, 2kB SRAM, and robust EEPROM capabilities. The 40-pin PDIP package enables straightforward through-hole PCB mounting for prototyping and production runs.
With 32 programmable I/O pins, integrated SPI and USART communication interfaces, and 8 x 10-bit analog-to-digital converters, the ATMEGA32A-PU is ideal for signal processing, industrial controllers, automation, robotics, sensor systems, and laboratory instruments.
8-bit AVR device core delivers stable and efficient processing. PDIP package suitable for breadboard and production PCB mounting. 32 programmable I/Os for flexible designs and hardware control. Operating range from -40°C to +85°C for robust performance in challenging industrial environments.
Supports SPI and USART for high-speed data exchange. Enhanced RISC architecture with 2 timers, 1 analogue comparator. RoHS compliant for safe and sustainable manufacturing.
The ATMEGA32A-PU can be utilized in industrial process controls, laboratory automation, building management systems, sensor-based instrumentation, and educational embedded platforms.
Explore more Microchip products and related Microcontrollers in the Electronics & Electricals, Semiconductor category at EnvMart for reliable electronic components and industrial solutions.
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Frequently Asked Questions
The ATMEGA32A-PU operates at a maximum clock frequency of 16 MHz.
It has a program memory size of 32kB FLASH.
This model uses a PDIP (Plastic Dual In-line Package) with 40 pins for easy through-hole mounting.
The operating temperature range is from -40°C to +85°C, making it suitable for industrial environments.
It features 32 programmable I/O pins for versatile hardware control.
This model supports SPI and USART interfaces for connectivity.
The microcontroller includes 2kB of RAM.
The minimum supply voltage is 2.7V and the maximum is 5.5V.
The dimensions are 52.57mm in length, 13.97mm in width, and 4.44mm in height.
It is equipped with 8 x 10-bit analog-to-digital converters (ADCs).
This microcontroller is based on an enhanced RISC (Reduced Instruction Set Computing) architecture.
Yes, it is RoHS compliant, ensuring safe and sustainable manufacturing.
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