AT91SAM9XE128-QU - Microchip Technology

Manufacturer Part Number

AT91SAM9XE128-QU

Manufacturer

Microchip Technology

Introduction

The AT91SAM9XE128-QU is part of the SAM9XE series of microprocessors designed by Microchip Technology, targeting embedded applications requiring high performance and low power consumption.

Product Features and Performance

Core Processor: ARM926EJ-S, ensuring efficient handling of instructions with a 32-Bit bus width.

Speed: Operates at 180MHz, suitable for time-sensitive tasks.

RAM Controllers: Supports both SDRAM and SRAM, offering flexibility in memory choice.

Display & Interface Controllers: Integrated support for LCD and touchscreen, enabling user-friendly interfaces.

Ethernet: Features 10/100Mbps Ethernet for networking capabilities.

USB: Includes USB 2.0 with 3 ports, facilitating multiple USB connections.

Voltage I/O: Supports 1.8V, 2.5V, and 3.3V, providing versatility in connecting various peripherals.

Operating Temperature: Ranges from -40°C to 85°C, ensuring reliability under extreme conditions.

Mounting Type: Surface mount, allowing for compact and efficient designs.

Additional Interfaces: EBI/EMI, I2C, ISI, MMC/SD/SDIO, SPI, SSC, UART/USART, adding extensive peripheral connectivity.

Product Advantages

High-performance ARM core, suitable for complex computing needs.

Versatile memory and peripheral connectivity, ensuring adaptability to a wide range of applications.

Robust networking and USB support, enabling advanced communication setups.

Wide operating temperature range, guaranteeing stability in varied environmental conditions.

Surface mount package offers compact integration into a multitude of designs.

Key Technical Parameters

Number of Cores/Bus Width: 1 Core, 32-Bit

Speed: 180MHz

RAM Controllers: SDRAM, SRAM

Ethernet: 10/100Mbps

Voltage I/O: 1.8V, 2.5V, 3.3V

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Note: Specific quality and safety features are not detailed in the provided specification, but Microchip Technology products generally adhere to industry-standard quality and safety certifications.

Compatibility

Supports a range of voltages for I/O, ensuring compatibility with a plethora of peripheral devices.

Offers multi-protocol connectivity, enabling interaction with various communication standards.

Application Areas

Industrial control systems

Networking equipment

Consumer electronics interfaces

Embedded systems requiring display and touch capabilities

Product Lifecycle

Obsolete: This product status indicates that the AT91SAM9XE128-QU is at the end of its lifecycle, with potential challenges regarding availability.

No details on replacements or upgrades are provided, suggesting consultation with Microchip Technology for alternative solutions.

Several Key Reasons to Choose This Product

High performance and efficient processing capabilities due to ARM926EJ-S core.

Versatile connectivity options meet a wide range of application requirements.

Broad operating temperature range ensures reliability under harsh conditions.

Compact, surface-mount package aids in the development of space-sensitive designs.

Despite being obsolete, it remains a viable option for legacy systems requiring specific technical specifications provided by the AT91SAM9XE128-QU.