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Microchip 16 Bit AVR ATXMEGA Microcontroller 32 MHz 128kB FLASH 44-Pin TQFP ATXMEGA128A4U-AUR
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.05mm |
| Length | 10.1mm |
| Model | ATXMEGA128A4U-AUR |
| Width | 10.1mm |
| Mount Type | Surface |
| Series | ATXMEGA |
| Maximum Operating Temperature | 85°C |
| Package Type | TQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 8kB |
| Interface Type | USB, USART, TWI, SPI, PDI |
| Standards/Approvals | RoHS |
| Pin Count | 44 |
| Maximum Supply Voltage | 3.6V |
| Minimum Supply Voltage | 1.6V |
| Device Core | AVR |
| Program Memory Size | 128kB |
| Maximum Clock Frequency | 32MHz |
| Number of Programmable I/Os | 34 |
| Analogue Comparators | 2 |
| Number of Timers | 1 |
| Instruction Set Architecture | RISC |
| ADCs | 12 x 12 Bit |
| Program Memory Type | FLASH |
| DACs | 2 x 12 Bit |
Key Features
- Low power 8/16-bit AVR architecture for energy efficiency.
- Features 128kB self-programming flash memory with 4kB boot code section.
- Includes 8kB SRAM and 2048-byte EEPROM for versatile memory management.
- Offers multiple interfaces including USB, USART, TWI, SPI, and PDI.
- Operates over a supply voltage range of 1.6V to 3.6V with temperature tolerance from -40°C to 85°C.
- Equipped with 34 programmable I/Os, 12 x 12-bit ADCs, 2 x 12-bit DACs, and 2 analogue comparators.
- Supports up to 32 MIPS throughput enabling demanding embedded applications.
- Ideal for industrial, motor control, HVAC, power tools, networking, and medical device applications.
Product Description
Microchip ATXMEGA128A4U-AUR is a high performance 16-bit AVR microcontroller designed for demanding embedded systems. Operating at a maximum clock frequency of 32 MHz, this device features 128kB self-programming flash memory with a dedicated 4kB boot code section, offering robust program storage options. It integrates 8kB SRAM and 2048-byte EEPROM, enabling flexible memory management for diverse applications.
This microcontroller incorporates an AVR core architecture with a 16-bit data bus width, delivering low power consumption combined with efficient processing. It supports a wide range of communication interfaces, including USB, USART, TWI, SPI, and PDI, facilitating connectivity in complex systems.
The ATXMEGA128A4U-AUR includes 34 programmable input/output pins, 12 analog-to-digital converters (12 x 12 bit), 2 digital-to-analog converters (2 x 12 bit), and 2 analog comparators, making it versatile for sensor interfacing and signal processing tasks. Its operational supply voltage ranges from 1.6V to 3.6V with a temperature rating suitable for industrial conditions (-40°C to +85°C).
Packaged in a compact 44-pin Thin Quad Flat Package (TQFP) measuring 10.1mm by 10.1mm by 1.05mm, it suits space-constrained designs. The microcontroller complies with RoHS environmental standards, reflecting its suitability for sustainable industrial applications.
This device is suitable for applications such as building automation, motor control, factory automation, HVAC systems, networking equipment, power tools, metering, large home appliances, optical, and medical devices. It provides up to 32 MIPS throughput, ensuring efficient processing for complex tasks.
Low power 8/16-bit AVR architecture with self-programming flash. Diverse peripheral set including USB, USART, TWI, SPI, PDI interfaces. Robust memory resources with 128kB FLASH, 8kB SRAM, and 2048-byte EEPROM. Analog and digital I/O flexibility with ADCs, DACs, comparators, and numerous I/Os.
Industrial-grade voltage and temperature specifications for reliable operation. Compact 44-pin TQFP package for small form factors. RoHS compliant for environmental sustainability.
Explore EnvMart's Electronics & Electricals category for a comprehensive range of Microcontrollers and semiconductor devices by Microchip and other leading brands, tailored to diverse industrial and laboratory applications.
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Frequently Asked Questions
The maximum clock frequency of the ATXMEGA128A4U-AUR microcontroller is 32 MHz.
It operates over a supply voltage range of 1.6V to 3.6V.
This microcontroller features 128kB of self-programming flash memory.
It includes multiple interfaces such as USB, USART, TWI, SPI, and PDI.
The operational temperature range is from -40°C to 85°C.
The ATXMEGA128A4U-AUR is equipped with 34 programmable input/output pins.
It comes in a 44-pin Thin Quad Flat Package (TQFP) measuring 10.1mm by 10.1mm by 1.05mm.
It includes 8kB of SRAM and a 2048-byte EEPROM for versatile memory management.
This microcontroller features 12 analog-to-digital converters (12 x 12-bit).
The maximum operating temperature is 85°C.
It utilizes an AVR core architecture with a 16-bit data bus width.
Yes, the ATXMEGA128A4U-AUR complies with RoHS environmental standards.
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