The AT91SAM7X512B-CU is a high-performance microcontroller from Microchip Technology, designed for embedded applications requiring a high level of integration and low power consumption. This microcontroller is based on the ARM7TDMI® processor core, which operates at up to 55 MHz, making it suitable for a wide range of industrial and consumer applications.

Key Features

• Core: ARM7TDMI running up to 55MHz
• Memory: 512KB of high-speed Flash and 128KB of SRAM
• Connectivity: Features USB 2.0 Full Speed (12 Mbit/s), USART, SPI, and TWI (I2C) interfaces
• Networking: Integrated Ethernet MAC and CAN interfaces for networked applications
• Timers: Multiple 16-bit timers, PWM channels, and a real-time timer with clock/calendar functionality
• ADC: 10-bit Analog-to-Digital Converter with multiple channels
• Power Management: Supports multiple power-saving modes for energy-efficient operation
• I/O: Up to 60 programmable I/O lines for versatile peripheral control

Applications

The AT91SAM7X512B-CU is ideal for applications that require network connectivity, efficient data processing, and low power operation. Common applications include:

• Industrial control systems
• Building automation
• Medical devices
• Security systems
• Point-of-sale terminals

Package and Quality

The device is available in a LQFP (Low-profile Quad Flat Package) with 100 pins, providing a compact footprint for space-constrained applications. It is designed to meet the high reliability and quality standards of Microchip Technology, ensuring stable and long-term performance for critical systems.

Development Support

Microchip offers a comprehensive suite of development tools for the AT91SAM7X512B-CU, including software libraries, development boards, and integrated development environments (IDEs) to accelerate the design process and reduce time to market.