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Microchip 32-Bit AVR32 AT32UC3A3256-ALUT Microcontroller 84 MHz 256kB FLASH 144-Pin LQFP
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.45mm |
| Length | 20.1mm |
| Model | AT32UC3A3256-ALUT |
| Width | 20.1mm |
| Mount Type | Surface |
| Series | AT32UC3A3 |
| Maximum Operating Temperature | +85°C |
| Package Type | LQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 64kB |
| Interface Type | 2 Wire, 3 Wire, CAN, SPI, UART |
| Pin Count | 144 |
| Maximum Supply Voltage | 3.6V |
| Minimum Supply Voltage | 3V |
| Device Core | AVR32 |
| Program Memory Size | 256kB |
| Maximum Clock Frequency | 84MHz |
| Number of Timers | 1 |
| Instruction Set Architecture | RISC |
| ADCs | 8 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- High-performance 32-bit RISC architecture optimized for low power consumption and high code density.
- Equipped with 256kB FLASH program memory and 64kB RAM for robust embedded applications.
- Operates with a maximum supply voltage of 3.6 V and a minimum of 3 V.
- Supports multiple communication interfaces including 2 Wire, 3 Wire, CAN, SPI, and UART.
- Features an 8-channel 10-bit ADC and a single timer for versatile embedded control.
- Surface mount LQFP package with 144 pins measuring 20.1 mm x 20.1 mm x 1.45 mm.
- Wide operating temperature range from -40°C to +85°C suitable for industrial use.
- Integrates a Memory Protection Unit and a flexible interrupt controller compatible with real-time operating systems.
Product Description
Microchip AT32UC3A3256-ALUT is a 32-bit AVR32 microcontroller featuring a high-performance RISC core running at 84 MHz, designed for embedded applications requiring efficient power usage and compact code.
This microcontroller includes 256kB of FLASH program memory and 64kB of RAM, facilitating substantial data and code storage. It is housed in a 144-pin LQFP surface mount package measuring 20.1 mm in length and width and 1.45 mm in height, making it suitable for compact PCB designs.
Its interfaces encompass 2 Wire, 3 Wire, CAN, SPI, and UART, broadening its connectivity options for diverse industrial, automotive, and consumer electronics applications. The device operates within a supply voltage range of 3 V to 3.6 V and withstands temperatures from -40°C to +85°C, ensuring reliability in harsh environments.
The architecture employs a Memory Protection Unit and a fast interrupt controller that allows it to run modern operating systems and real-time operating systems efficiently. The CPU supports DSP instructions that enhance computation performance.
The integrated peripherals include one timer and an 8-channel 10-bit ADC, enabling precise control and analog signal processing. High-performance 32-bit RISC architecture optimized for low power consumption and high code density.
256kB FLASH memory and 64kB RAM for embedded applications. Supports multiple communication interfaces: 2 Wire, 3 Wire, CAN, SPI, UART. Wide operating temperature range (-40°C to +85°C) for industrial environments. 144-Pin LQFP surface mount package compact size.
Includes Memory Protection Unit and flexible interrupt controller. Integrated 8 x 10-bit ADC channels and single timer.
This microcontroller is ideal for industrial automation, automotive systems, and embedded control applications requiring performance and low power consumption. Explore more Microcontrollers and related semiconductor products on EnvMart.
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Frequently Asked Questions
The maximum clock frequency of this microcontroller is 84 MHz.
It features a program memory size of 256kB FLASH.
This microcontroller supports multiple communication interfaces including 2 Wire, 3 Wire, CAN, SPI, and UART.
The operating temperature range is from -40°C to +85°C, making it suitable for industrial environments.
The dimensions of the 144-pin LQFP package are 20.1 mm x 20.1 mm x 1.45 mm.
It is equipped with 64kB of RAM.
The microcontroller includes an 8-channel 10-bit ADC.
The minimum supply voltage is 3V, and the maximum supply voltage is 3.6V.
This microcontroller includes one timer.
It utilizes a high-performance 32-bit RISC architecture optimized for low power consumption and high code density.
The country of origin is India.
It belongs to the AT32UC3A3 series.
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