Performance and Connectivity Optimized for USB Peripherals

The Atmel® SAM9R ARM926-based embedded MPU provides high throughput, optional LCD controller and touch and OS support for high-speed USB peripherals. The 480 Mbits/sec USB 2.0 Device is connected to a distributed memory and DMA architecture to prevent bottlenecks and release the CPU for the application. To meet the requirements of space-constrained applications, the SAM9R64 is available in a small footprint package. The SAM9RL64 includes LCD and touchscreen controllers, making it suitable for use as a processor in user interfaces connected over high-speed USB to a central processing unit. The evaluation kits are delivered with free packages for Microsoft® Windows® and Linux® from Atmel, and are fully supported by a worldwide ecosystem of industry-leading suppliers of development tools, operating systems and protocol stacks.

Prototyping and Evaluation PlatformPrototyping and
Evaluation Platform
Atmel Studio IDEAtmel Studio
IDE
Embedded MPU PortfolioEmbedded MPU
Portfolio

Key Features

  • Extensive Peripherals — Includes HS USB 2.0 Device, MCI/SDIO interface, UARTs, SPI, SSC, TWI, Timers, PWMs with high-drive I/Os, RTC, LCD Controller, Resistive touchscreen support.
  • Optimized Internal Data Bandwidth — Integrates a processor clock running at 240 MHz and a high data bandwidth architecture based on a 6-layer bus matrix with up to 24 DMA channels and distributed memory.
  • Small Footprint Option — 10x10mm, 0.8mm ball pitch, 144-pin BGA
  • Evaluation Kit and Comprehensive Ecosystem — Evaluation kit is supported by Microsoft Windows and Linux BSPs. Industry-leading third parties provide a full range of development tools, RTOS, middleware and support services.

 
Device
Description

ARM926EJ Embedded Microprocessor Unit, 190MHz, HS USB, 144 Pins

ARM926EJ Embedded Microprocessor Unit, 190MHz, LCD, HS USB, 217 Pins