The AT91SAM7XC128-CU is a high-performance microcontroller from Microchip Technology, designed for embedded control applications that require high levels of security and connectivity. This microcontroller is part of Microchip's SAM7XC series and is built on a 32-bit ARM7TDMI RISC processor core, which operates at a maximum speed of 55 MHz, providing the computational power necessary for complex tasks.

Key Features

• Processor Core: ARM7TDMI 32-bit RISC CPU with a maximum speed of 55 MHz, ensuring efficient handling of computational tasks.
• Memory: Comes equipped with 128 KB of high-speed flash memory and 32 KB of SRAM, offering ample space for program storage and data processing.
• Connectivity: Features USB 2.0 Full Speed (12 Mbit/s) interface, USARTs, SPI, SSC, and TWI (I2C) interfaces for versatile peripheral and network connections.
• Security: Includes a hardware triple Data Encryption Standard (TDES) accelerator and a 128-bit unique ID for secure data transmission and device authentication.
• Power Management: Offers multiple power-saving modes, including Idle and Power-down, to optimize power consumption for various operational requirements.
• I/O Ports: Provides up to 105 general-purpose I/O lines that allow for flexible interfacing with a wide range of external devices.
• Analog-to-Digital Converter: Integrated 10-bit ADC with up to 8 channels, enabling the microcontroller to process analog signals.

Applications

The AT91SAM7XC128-CU is suitable for a broad spectrum of applications, particularly those that require secure data exchange and robust connectivity options. It is ideal for industrial control systems, medical devices, access control systems, point-of-sale terminals, and any other application where data integrity and secure communication are paramount.

Package and Quality

This microcontroller is available in a LQFP100 package, which provides a compact form factor while still offering ample pin access for complex circuit designs. Microchip Technology ensures high-quality and reliability standards, making the AT91SAM7XC128-CU a trusted choice for professional and critical applications.