ATSAMA5D3-XPLD

Description

The Atmel SAMA5D3 series is a high-performance, power-efficient embedded MPU based on the ARM® Cortex™-A5 processor, achieving 536 MHz with power consumption levels below 0.5 mW in low-power mode. The device features a floating point unit for high-precision computing and accelerated data processing, and a high data bandwidth architecture. It integrates advanced user interface and connectivity peripherals and security features.
The SAMA5D3 series features an internal multi-layer bus architecture associated with 39 DMA channels to sustain the high bandwidth required by the processor and the high-speed peripherals. The device offers support for DDR2/LPDDR/LPDDR2 and MLC NAND Flash memory with 24-bit ECC.

Features
● Core
● ARM® Cortex™-A5 Processor with ARM v7-A Thumb2® Instruction Set
● CPU Frequency up to 536 MHz
● 32 Kbyte Data Cache, 32 Kbyte Instruction Cache, Virtual Memory System
Architecture (VMSA)
● Fully Integrated MMU and Floating Point Unit (VFPv4)
● Memories
● One 160 Kbyte Internal ROM Single-cycle Access at System Speed,
Embedded Boot Loader: Boot on
NAND Flash, SDCard, eMMC, serial DataFlash®, selectable Order
● One 128 Kbyte Internal SRAM, Single-cycle Access at System Speed
● High Bandwidth 32-bit Multi-port Dynamic Ram Controller supporting 512 Mbyte 8 bank
DDR2/LPDDR/LPDDR2
● Independent Static Memory Controller with SLC/MLC NAND Support with up to
24-bit Error Correcting Code (PMECC)
● System running up to 166 MHz
● Power-on Reset Cells, Reset Controller, Shut Down Controller, Periodic Interval Timer,
Watchdog Timer and Real Time Clock
● Boot Mode Select Option, Remap Command
● Internal Low-power 32 kHz RC Oscillator and Fast 12 MHz RC Oscillators
● Selectable 32768 Hz Low-power Oscillator and 12 MHz Oscillator
● One 400 to 1000 MHz PLL for the System and one PLL at 480 MHz optimized for USB High
Speed
● 39 DMA Channels including two 8-channel 64-bit Central DMA Controllers
● 64-bit Advanced Interrupt Controller
● Three Programmable External Clock Signals
● Programmable Fuse Box with 256 fuse bits, 192 of them available for Customer
● Low Power Management
● Shut Down Controller
● Battery Backup Registers
● Clock Generator and Power Management Controller
● Very Slow Clock Operating Mode, Software Programmable Power Optimization Capabilities
● Peripherals
● LCD TFT Controller with Overlay, Alpha-blending, Rotation, Scaling and Color Space
Conversion
● ITU-R BT. 601/656 Image Sensor Interface
● Three HS/FS/LS USB Ports with On-Chip Transceivers
● One Device Controller
● One Host Controller with Integrated Root Hub (3 Downstream Ports)
● One 10/100/1000 Mbps Gigabit Ethernet Mac Controller (GMAC) with IEEE1588 support
● One 10/100 Mbps Ethernet Mac Controller (EMAC)
● Two CAN Controllers with 8 Mailboxes, fully Compliant with CAN 2.0 Part A and 2.0 Part B
● Softmodem Interface
● Three High Speed Memory Card Hosts (eMMC 4.3 and SD 2.0)
● Two Master/Slave Serial Peripheral Interface
● Two Synchronous Serial Controllers
● Three Two-wire Interface up to 400 Kbits supporting I2C Protocol and SMBUS
● Four USARTs, two UARTs, one DBGU
● Two Three-channel 32-bit Timer/Counters
● One Four-channel 16-bit PWM Controller
● One 12-channel 12-bit Analog-to-Digital Converter with Resistive Touch- Screen function
● Write Protected Registers (Continue ...)