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SEGGER Evaluation Software for Atmel SAMA5D4x-MB

Atmel - Sama5d4x-mb

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Data Sheets

Atmel SAMA5D4x-MB

  • 12 MHz, 32 kHz, 25 MHz Oscillator
  • 4x 128 MB or 2x 256 MB DDR2 (800 MHz)
  • 4Gb NAND Flash, Serial Flash
  • JTAG connector
  • Bridge USB-CDC / USART3
  • 5VDC external jack
  • Red power LED
  • Blue and green user LEDs
  • Dual Host HS USB 2.0 port B&C
  • Type A USB, 0.5 A with overcurrent limitation
  • HS/FS USB 2.0 Host/Device port A
  • Micro-AB USB, 0.5 A with overcurrent limitation
  • Dual Ethernet 10/100 MHz, RJ45
  • Soft-modem DAA
  • Expansion interface
  • HDMI
  • ISI
  • MicroSD, 3.3V
  • PIO, LCD, XPro and ISI expansion connectors
  • Dimensions: 165 mm x 135 mm x 20 mm (L x W x H)


  • ARM Cortex-A5 Core with ARMv7-A Thumb2 instruction set
  • 832 MIPS @ 528 MHz in worst conditions
  • 128 Kbyte scrambled internal ROM
  • 128 Kbyte scrambled internal SRAM
  • Two 64-bit, 16-channel DMA Controller
  • 64-bit Advanced Interrupt Controller
  • Video Decoder supporting formats MPEG-4, H.264, H.263, VP8 and JPEG, and image postprocessing
  • LCD TFT Controller with 4 overlays up to 2048x2048 or up to 720p in video format, with rotation and alpha blending
  • One USB Device High-Speed, Three USB Host High-Speed with On-chip Transceiver
  • Two 10/100 Mbps Ethernet MAC Controllers with IEEE 1588 v2 support
  • Two high-speed memory card hosts (eMMC 4.3 and SD 2.0)
  • Four Two-wire Interfaces up to 400 Kbits/s supporting I2C protocol and SMBUS (TWI)
  • One 4-channel 16-bit PWM Controller
  • One 5-channel 10-bit Analog-to-Digital Converter with Resistive Touchscreen function
  • SHA: Supports Secure Hash Algorithm (SHA1, SHA224, SHA256, SHA384, SHA512) compliant with FIPS publications 180-2
  • Memory Management Unit
  • AES: 256-bit, 192-bit, 128-bit Key Algorithm, compliant with FIPS PUB 197 specifications
  • TDES: Two-key or Three-key Algorithms, compliant with FIPS PUB 46-3 specifications
  • Atmel secure boot
  • Five Parallel Input/Output Controllers