AT91SAM9XE512B-CU

The AT91SAM9XE512B-CU is a microcontroller from Microchip Technology, part of the AT91SAM family. It is based on the ARM926EJ-S core, offering a blend of performance, integration, and connectivity. The device operates at a maximum clock speed of 200 MHz and features 512 KB of embedded Flash memory, making it suitable for complex applications requiring substantial code storage. It includes 32 KB of SRAM for efficient data processing.
The AT91SAM9XE512B-CU supports a rich set of peripherals, including USB 2.0 Full Speed Host and Device, Ethernet MAC 10/100, and multiple USARTs, which facilitate diverse communication interfaces. The microcontroller also provides a range of interfaces like SPI, I2C, and SSC, enhancing its flexibility in various applications.
Integrated security features, such as power-on reset, brownout detection, and a watchdog timer, ensure reliable operation. Its compact LQFP208 package makes it suitable for space-constrained applications. Overall, the AT91SAM9XE512B-CU is designed for industrial automation, medical devices, and communication systems requiring robust performance and connectivity.

The AT91SAM9XE512B-CU is a microcontroller from Microchip Technology (formerly Atmel). Equivalent products would be other ARM9-based microcontrollers with similar specifications, such as flash memory, RAM, and peripherals. Potential alternatives could include the NXP i.MX28 series or the STMicroelectronics STM32MP1 series, though you should check for exact feature matches, pin compatibility, and performance criteria. Always consult datasheets and technical support for precise compatibility.

The AT91SAM9XE512B-CU is a microcontroller from Microchip Technology known for its blend of high performance and extensive connectivity. Key features include:
1. Core and Performance:
- Based on an ARM926EJ-S core.
- Clock speed up to 200 MHz.

2. Memory:
- 512 KB Flash memory.
- 32 KB SRAM.
3. Peripherals:
- Multiple USARTs, SPI, and TWI interfaces.
- USB 2.0 Full Speed Host and Device support.

4. Connectivity:
- Ethernet MAC for network applications.
- Support for CAN interface.
5. Timers and PWM:
- Multiple timers and PWM channels for precise control applications.
6. Analog and Digital Interfaces:
- Includes ADC for analog-to-digital conversion.

7. Security:
- Encryption engine for secure data handling.
8. Package:
- Available in a small 217-ball BGA package for efficient space utilization.
This microcontroller is suitable for industrial and consumer applications requiring robust performance, networking capabilities, and a range of peripheral support.

The AT91SAM9XE512B-CU is a microcontroller from Microchip Technology featuring an ARM926EJ-S processor. It is housed in a 217-ball LFBGA (Low-profile Fine-Pitch Ball Grid Array) package. The microcontroller combines a high-performance ARM9-based CPU with embedded Flash memory, making it suitable for various embedded applications.
Key features include:
- 512 KB of embedded Flash memory
- 128 KB of SRAM
- A range of peripherals including USART, SPI, TWI (I2C-compatible), Timer/Counters, PWM, Ethernet MAC, and USB device
- A 10/100 Ethernet MAC, which is essential for network connectivity
The microcontroller supports external memory interfaces and various serial communication protocols, making it versatile for different application requirements. It is designed for industrial applications requiring robust performance, connectivity, and reliable storage.

The AT91SAM9XE512B-CU is manufactured by Microchip Technology Inc. This company is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Microchip Technology is known for its role in the semiconductor industry, providing a wide range of products that are used in embedded control applications. The company focuses on delivering innovative solutions for a variety of markets, including automotive, communications, computing, consumer, and industrial.

The AT91SAM9XE512B-CU is a microcontroller commonly used in applications requiring reliable embedded processing and connectivity. Its key application areas include industrial automation, where it manages complex control systems and interfaces; consumer electronics, providing processing for smart devices; and medical devices, supporting data processing and connectivity. Additionally, it’s used in automotive systems for control and monitoring, and in communication systems for handling protocols and data exchange. Its integrated features like Flash memory, Ethernet, and various I/O support make it suitable for applications needing robust performance and connectivity.

The AT91SAM9XE512B-CU is packaged in a LFBGA (Low-profile Fine-pitch Ball Grid Array) format. Specifically, it is a 217-ball package, which offers a compact and efficient way to mount the microcontroller on printed circuit boards, making it suitable for space-constrained applications.