ARM9-based MCU Optimized for Connectivity and Data Bandwidth

The Atmel® SAM9XE Flash microcontroller combines a 200-MIPS ARM926EJ-S™ processor core with up to 512K bytes of on-chip Flash. It offers an unrivalled combination of performance and functionality on a single chip, making the SAM9XE ideal for space-constrained applications where high level of integration and small footprint is required. The SAM9XE shares the maximum of peripherals and technology with Atmel’s ARM7™ and Cortex™ M3-based families, making the migration between the Flash microcontroller families easy. The SAM9XE microcontrollers are fully supported by a worldwide ecosystem of industry-leading suppliers of development tools, operating systems and protocol stacks.

Key Features

  • Extensive peripherals for networking/connectivity — Includes 10/100 Ethernet, SD/SDIO/MMC, FS USB 2.0 Device and Host, USART, SPI, SSC, TWI, and a 10-bit ADC
  • Optimized Internal Data Bandwidth — Integrates a processor clock running at 180 MHz and a high data bandwidth architecture based on a 6-layer bus matrix with 24 DMA channels
  • Up to 512kB of embedded Flash — Enables critical code to be securely stored on-chip, reducing the need for external memory
  • 1.8 to 3.3V Operation — True 1.8V±10% operation extends device operation for battery-powered devices and other power-sensitive applications.

 
Device
Description

ARM926EJ Microcontroller with 128KB Flash, Ethernet, USB, 208 and 217 Pins

ARM926EJ Microcontroller with 256KB Flash, Ethernet, USB, 208 and 217 Pins

ARM926EJ Microcontroller with 512KB Flash, Ethernet, USB, 208 and 217 Pins