ATUC256L3U-Z3UR - Microchip Technology

Manufacturer Part Number

ATUC256L3U-Z3UR

Manufacturer

Microchip Technology

Introduction

The ATUC256L3U-Z3UR is a high-performance 32-bit AVR microcontroller from Microchip Technology, designed for advanced embedded applications.

Product Features and Performance

Core: AVR 32-bit Single-Core at 50MHz

Connectivity: I2C, SPI, UART/USART, USB

Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT

Program Memory: 256KB FLASH

RAM: 32KB

Number of I/O: 51

Data Converters: A/D 8x12b

Internal Oscillator

Operating Temperature Range: -40°C to 85°C

Product Advantages

High integration with comprehensive peripherals reduce external component necessities

Wide range of connectivity options enhances system design flexibility

Low power consumption suitable for battery-powered applications

Key Technical Parameters

Speed: 50MHz

Program Memory Size: 256KB

RAM Size: 32KB

Number of I/O: 51

Voltage Supply (Vcc/Vdd): 1.62V to 3.6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures stability under voltage fluctuation

Watchdog Timer (WDT) to recover from malfunctions

Compatibility

Suitable for surface mount technology with QFN packaging

Application Areas

Consumer Electronics

Industrial Automation

Internet of Things (IoT)

Portable Devices

Product Lifecycle

Status: Active

Not nearing discontinuation; future models and upgrade paths available

Several Key Reasons to Choose This Product

Robust processing core with a wide array of connectivity ensures flexibility in usage.

Advanced power management features empower efficiency.

Offers critical safety features like Brown-out Detect/Reset and a Watchdog Timer.

Supports sophisticated signal management with high-resolution ADC.

Available in a compact, surface-mountable package, facilitating modern, space-saving designs.