AT32UC3L0256-D3HR The Microchip AT32UC3L0256-D3HR is a 32-bit AVR microcontroller featuring 256KB of Flash memory and 32KB of RAM. It operates at speeds up to 50MHz within a voltage range of 1.62V to 3.6V.
Mfr Part #:

AT32UC3L0256-D3HR

Available from 1 distributors
Mfr Name: Atmel
Atmel
The Microchip AT32UC3L0256-D3HR is a 32-bit AVR microcontroller featuring 256KB of Flash memory and 32KB of RAM. It operates at speeds up to 50MHz within a voltage range of 1.62V to 3.6V.
✓ Total Stock: 1,706 pcs

AT32UC3L0256-D3HR Available from 1 distributor

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1,706 pcs
1706 pcs On Request 1 On Request On Request 1240+ On Request On Request

AT32UC3L0256-D3HR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Operating Temperature
Operating Voltage
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
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AT32UC3L0256-D3HR Description

Short technical summary and product information.

The AT32UC3L0256-D3HR from Microchip is a high-performance 32-bit AVR microcontroller designed for cost-sensitive embedded applications. It offers a 32-bit AVR core processor running at up to 50MHz, with 256KB of FLASH program memory and 32KB of RAM.

 

Key electrical specifications include an operating voltage range of 1.62V to 3.6V and an internal oscillator supporting multiple frequencies. Connectivity options include I2C, SPI, and UART/USART interfaces. The microcontroller is equipped with peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, and WDT, along with an 8-channel, 12-bit Analog-to-Digital converter.

 

This device comes in a 48-TLLGA package suitable for surface mounting. It operates within a temperature range of -40°C to 85°C. The AT32UC3L0256-D3HR is designed for applications requiring low power consumption, high code density, and high performance, incorporating features like a memory protection unit and a secure access unit for enhanced security.

AT32UC3L0256-D3HR Quick Information

Product Type: Microcontroller
Series: AT32UC3L
Canonical Name: AT32UC3L0256-D3HR 32-bit AVR Microcontroller

AT32UC3L0256-D3HR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AT32UC3L0256-D3HR Features

  • 32-bit AVR microcontroller core
  • 256KB Flash program memory
  • 32KB RAM data memory
  • 50MHz maximum operating speed
  • 1.62V to 3.6V operating voltage range

AT32UC3L0256-D3HR Applications

  • Suitable for cost-sensitive embedded applications
  • Designed for low power consumption
  • Supports real-time operating systems
  • Offers enhanced security features

AT32UC3L0256-D3HR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AT32UC3L0256-D3HR?

The operating voltage range is 1.62V to 3.6V.

What is the operating temperature range of the AT32UC3L0256-D3HR?

The operating temperature range is -40°C to 85°C.

What package does the AT32UC3L0256-D3HR come in?

It comes in a 48-TLLGA package with an exposed pad.

What is the maximum speed of the AT32UC3L0256-D3HR?

The maximum speed is 50 MHz.

How much Flash memory does the AT32UC3L0256-D3HR have?

It has 256 KB of Flash program memory.

How much SRAM does the AT32UC3L0256-D3HR have?

It has 32 KB of SRAM.

What connectivity interfaces does the AT32UC3L0256-D3HR support?

It supports I²C, SPI, and UART/USART interfaces.

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