ATUC256L4U-D3HR Information

32-bit Microcontrollers

Microchip Technology 32-bit Microcontrollers (MCUs) provide the performance and functional capabilities to meet design needs across a wide variety of applications. The broad 32-bit portfolio enables easy design scaling to meet market requirements. With a rich ecosystem of development tools, integrated development environments, and third-party partners, Microchip 32-bit microcontrollers accelerate a vast array of embedded designs ranging from secured Internet of Things (IoT) applications to general-purpose embedded control. 

Smart (Effortless Embedded Control Solutions)

Microchip Technology Effortless Embedded Control Solutions allow developers to effortlessly meet the ever-changing requirements of modern electronics with a portfolio of scalable 8-bit, 16-bit, and 32-bit microcontrollers, digital signal controllers, and microprocessors. Flexible peripherals and functions make it easy to create differentiated applications that set you apart from your competition. Intuitive design environments and visual configuration tools provide a straightforward getting started experience while proven reference designs and professionally tested software libraries lower your design risk.

AVR® 32-Bit UC3 Microcontrollers

Microchip 32-bit AVR® UC3 takes efficiency to a new level, going beyond high performance and low power consumption. Native fixed point DSP support, dual port SRAM, multi layer data bus, peripheral DMA controller, peripheral event system and intelligent peripherals move performance and power consumption to the next step. The peripheral DMA controller and multi-layer high-speed bus architecture make the UC3 microcontrollers ideal for high throughput applications. Intelligent peripherals and dynamic power control make UC3 devices the obvious choice for portable and battery-powered applications. Selected UC3 devices include an integrated Floating Point Unit (FPU) which improves arithmetic performance on decimal numbers, with better precision and wider dynamic range.

L-Series AT32UC3 AVR 32-Bit MCUs

Microchip Technology L-Series AT32UC3 AVR 32-Bit MCUs are Microchip's first picoPower® 32-bit microcontrollers, and offer a wide range of innovative technical features. The series is ideal for battery-powered, portable consumer applications, board controller, game pads, remote controls, and human interface devices. The AVR® UC3 L Series runs on 165 µA/MHz in active mode, 600 nA with RTC running, and down to 9 nA with all clocks stopped. The UC3L features a built-in capacitive touch module supporting 17 channels in hardware, and each channel can be configured as buttons, sliders and wheels. The glue logic controller contains programmable logic and lookup tables that can be connected to GPIO pins, which can reduce the amount of external components. To safeguard sensitive data, FlashVault™ code protection enables on-chip flash to be partially programmed and locked, for secure on-chip storage of software intellectual property. FlashVault™ code protection can carry software such as a math library or an encryption algorithm to potentially untrustworthy environments where the rest of the source code can be developed and debugged.

Specifications

ATUC256L4U-D3HR Price & Stock

Microchip ATUC256L4U-D3HR pricing and available inventory.

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Alternate Names

Microchip has several brands around the world that may have alternate names for ATUC256L4U-D3HR due to regional differences or acquisition. ATUC256L4U-D3HR may also be known as the following names: