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Home » NEWEST Products » New by Manufacturer » Atmel » Atmel SAMA5D3 ARM Cortex-A5 eMPUs
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Atmel SAMA5D3 ARM® Cortex™-A5 eMPUs


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Atmel SAMA5D3 ARM® Cortex®-A5 eMPUs

Atmel SAMA5D3 embedded microprocessor units (eMPUs) are based on the ARM® Cortex®-A5 processor and operate at up to 536MHz (850DMIPS) at under 200mW, delivering a high-performance, low-power platform for cost-sensitive industrial and consumer applications. These Atmel devices are ideal for high-precision computing and fast data processing. The eMPUs feature a 64-bit internal bus architecture and 32-bit wide DDR controller running up to 166MHz that offers up to 1328MB/s of bandwidth. These devices also offer market-leading low power consumption of less than 200mW when running at maximum speed and under 0.5mW in low-power mode. The SAMA5D3 series also provides a comprehensive peripheral set for connectivity and user interface applications, state-of-the-art security, and low system cost.


Key Features
  • High-performance architecture
    • Based on ARM Cortex-A5 core with floating-point unit
    • Ideal for applications requiring high-precision computing and fast data processing
    • 64-bit internal bus architecture and 32-bit wide DDR controller running up to 166MHz with up to 1328MB/s of bandwidth
  • Market-leading low power consumption
    • Ideal for battery-operated applications
    • Consumes less than 200mW when running at maximum speed and under 0.5mW in low-power mode
  • Comprehensive peripheral set for connectivity and user interface applications
    • Includes Gigabit and 10/100 Ethernet, up to 3 HS USB ports, dual CAN, 3 SDIO/SD/MMC, UARTs, SPIs, TWIs, soft modem, LCD controller with graphics accelerator, camera interface, 12-bit ADC, 32-bit timers, and more
  • State-of-the-art security
    • Includes secure boot, Advanced Encryption Standard (AES)/Triple Data Encryption Standard (DES) encryption engine, Secure Hash Algorithm (SHA), and True Random Number Generator (TRNG)
  • Low system cost
    • 0.8mm ball pitch package reduces the PCB design complexity
  • Extensive ecosystem
    • Delivered with free Atmel Linux® and Android™ ports and Qt SDK, plus complete set of C examples for non-OS users

SAMA5D3 eMPUs Comparison

Part Number LCD 10/100 EMAC 10/100/1000 EMAC Dual CAN ISI USB Secure Boot Crypto
ATSAMA5D31A-CU Y Y N N Y Y Y Y
ATSAMA5D33A-CU Y N Y N Y Y Y Y
ATSAMA5D34A-CU Y N Y Y Y Y Y Y
ATSAMA5D35A-CU N Y Y Y Y Y Y Y

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  • Atmel
  • Semiconductors|Embedded Processors|IC-MCU/MPU