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Microchip 32-bit AVR32 AT32UC3A Microcontroller, 66 MHz, 256kB FLASH, 64kB RAM, 144-Pin LQFP AT32UC3A0256-ALUT
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.45mm |
| Length | 20.1mm |
| Model | AT32UC3A0256-ALUT |
| Width | 20.1mm |
| Mount Type | Surface |
| Series | AT32UC3A |
| Maximum Operating Temperature | +85°C |
| Package Type | LQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 64kB |
| Interface Type | UART, SPI, CAN, 3 Wire, 2 Wire |
| Pin Count | 144 |
| Automotive Standard | AEC-Q100 |
| Maximum Supply Voltage | 3.3V |
| Minimum Supply Voltage | 1.8V |
| Device Core | AVR32 |
| Program Memory Size | 256kB |
| Maximum Clock Frequency | 66MHz |
| Number of Timers | 1 |
| Instruction Set Architecture | RISC |
| ADCs | 8 x 10 Bit |
| Program Memory Type | FLASH |
| Atmel, 32bit AVR32, AT32 Microcontroller, 66MHz, 256 kB Flash, 144-Pin LQFPBrand | Atmel |
Key Features
- High-performance 32-bit AVR UC3 microcontroller core designed for low power consumption.
- Equipped with 64kB RAM for enhanced data handling abilities.
- 144-Pin LQFP surface-mount package suitable for compact embedded systems.
- Supports multiple interfaces including UART, SPI, CAN, 3 Wire, and 2 Wire.
- Operates over a wide voltage range from 1.8V to 3.3V.
- Designed with an integrated Memory Protection Unit and flexible interrupt controller.
- Wide operating temperature range from -40°C to +85°C for industrial applications.
- Includes 8 channels of 10-bit ADC for analog signal processing.
Product Description
Microchip AT32UC3A0256-ALUT 32-bit AVR32 Microcontroller delivers high performance at 66 MHz with 256kB of FLASH memory and 64kB RAM, ideal for cost-sensitive embedded applications emphasizing low power consumption and high code density.
This microcontroller features a 144-pin LQFP surface mount package for easy integration into compact devices. It supports multiple communication interfaces such as UART, SPI, CAN, 3 Wire, and 2 Wire, enabling versatile connectivity options.
Designed with a Memory Protection Unit (MPU) and fast interrupt controller, it supports modern operating systems and real-time OS requirements. Its RISC architecture provides powerful 16-bit and 32-bit instruction sets for efficient computing.
Operating voltage ranges between 1.8V minimum and 3.3V maximum voltage, allowing operation in various power conditions. It offers a broad operating temperature range from -40°C to +85°C, making it suitable for industrial and automotive environments compliant with AEC-Q100 automotive standard.
The microcontroller incorporates eight 10-bit ADC channels, enhancing its analog data processing capabilities. Its compact 20.1mm x 20.1mm footprint and 1.45mm height facilitate use in space-constrained applications.
High-performance 32-bit AVR UC3 microcontroller core designed for low power consumption. Equipped with 64kB RAM for enhanced data handling abilities. 144-Pin LQFP surface-mount package suitable for compact embedded systems.
Supports multiple interfaces including UART, SPI, CAN, 3 Wire, and 2 Wire. Operates over a wide voltage range from 1.8V to 3.3V. Designed with an integrated Memory Protection Unit and flexible interrupt controller. Wide operating temperature range from -40°C to +85°C for industrial applications.
Program memory type: FLASH with RISC instruction set architecture. Includes 8 channels of 10-bit ADC for analog signal processing. Conforms to automotive standard AEC-Q100 for reliability in automotive environments.
This microcontroller is well suited for industrial automation, automotive electronics, embedded systems in communications, and consumer electronics where performance, power efficiency, and reliable operation are critical.
Explore the range of high-quality Microcontrollers at EnvMart to meet your embedded design requirements with trusted brands like Microchip.
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Frequently Asked Questions
The maximum clock frequency of this model is 66 MHz.
It operates over a voltage range from 1.8V to 3.3V.
This microcontroller is equipped with 64kB of RAM.
It comes in a 144-pin LQFP surface-mount package.
It supports multiple interfaces including UART, SPI, CAN, 3 Wire, and 2 Wire.
The operating temperature range is from -40°C to +85°C.
It uses FLASH memory for program storage, with a size of 256kB.
Yes, it includes eight 10-bit ADC channels for analog signal processing.
The height is 1.45mm, and the footprint measures 20.1mm x 20.1mm.
Yes, it conforms to the AEC-Q100 automotive standard for reliability in automotive environments.
It features one timer.
It utilizes a RISC instruction set architecture.
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