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ATSAMA5D41

Status: In Production

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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The SAMA5D4 series is a high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU.  The Cortex-A5 runs up to 600MHz and features the ARM NEON SIMD engine, a 128KB L2 cache and a floating-point unit.  It supports multiple memories, including DDR2 and LPDDR2.  It integrates powerful peripherals for connectivity:  dual 10/100 EMACs, 3 HS USB ports, 2 SDIO/SD/MMC, 8 UARTs; and for user interface applications:  TFT LCD controller, touch controller, 720p hardware video decoder (H264, VP8, MPEG4) on the D43 and D44 derivatives, and a CMOS sensor (camera) interface.  These devices offer advanced security functions to protect customer code and secure external data transfers such as:  ARM TrustZone, tamper detection pins, a hardware encryption engine supporting AES, 3DES, as well as secure Hash Algorithm (SHA) and True Random Number Generator (TRNG), secure data storage for private keys, on-the-fly decryption of code stored in external DDR and a secure boot loader.  These devices come with a free main-lined Linux distribution.

Additional Features
  • Low System Cost and High Value Integration:
  • 0.8mm ball pitch package reduces PCB design complexity
  • Simple power management scheme
  • Advanced Security:
  • Hardware encryption engin
  • Tamper pins and secure key storage
  • Extensive Ecosystem:
  • Free Linux® and Qt SDK
  • Complete set of C examples for non-OS users
  • Low-Cost Development board
  • Multiple third-party software and hardware partners
Parametrics
Name
Value
Part Family
SAMA5D4
Core
Cortex-A5
FPU
Yes
ARM Neon
Yes
Arm Trust Zone®
Yes
Max CPU Speed (MHz)
600
Core Voltage Range (V)
1.62 to 1.98
Vbat/Vddbu battery backup
Yes
Internal Oscillator
32kHz, 12MHz
SRAM (KB)
128
L1 Cache Memory (Instructions) (KB)
32
L1 Cache Memory (Data) (KB)
32
L2 Cache Memory (KB)
128
DRAM Interface
LPDDR/DDR2/LPDDR2
DRAM Bus Size (Bits)
16
NAND Interface
Yes
ECC Bits on NAND Interface
24
Number of EBIs
1
SDIO/SD-CARD/eMMC
2
Direct Memory Access Channels
38
Max I/O Pins
152
Pincount
289
UART
7
ISO 7816
5
SPI
8
I2C
4
SSC
2
USB Device and Host Ports
1 HS
USB Host Only Ports
2 HS
10/100 Ethernet MAC
2
Ethernet PTP & AVB Support
Ethernet PTP
Graphics Controller/GPU
Yes
Graphic LCD
24-bit
Camera Interface
Yes
Integrity Check Monitor (ICM)
Yes
Secure Bootloader
Yes
Crypto Engine
Yes
External Memory Encrypt/Decrypt
Yes
Anti-Tamper Pins
6
Secure Key Storage (Fuse bits)
512
ADC Input
5
Max ADC Resolution (bits)
12
Max ADC Sampling Rate (ksps)
320
Hardware RTCC/RTC
Yes
Watch Dog Timer
Yes
Max 16-Bit Digital Timers
4
Max 32-Bit Digital Timers
9
Input Capture
9
Standalone Output Compare/Standard PWM
9
Quadrature Encoder Interface
3
Temperature Range (C)
-40 to 85

Documents

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Data Sheets

Development Environment

  • Integrated Development Environments
  • Configurators
  • Demo & Evaluation Boards
Integrated Development Environments
AT91SAM-ICE
SAM-ICE ( AT91SAM-ICE )

The SAM-ICE catalog part number (CPN) is now End of Life (EOL) and can no longer be offered.

For MPU and SAM developers, SAM-ICE has been replaced by the J-32 Debug Probe (DV164232)

Alternatively, SAM developers can use either Atmel ICE (

...

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Configurators
Linux4SAM.org
Linux4SAM (Linux software and tools) ( Linux4SAM.org )

Microchip has created and supports a free-of-charge Linux OS offering for our entire portfolio of microprocessors (MPUs). We are committed to the open-source Linux community and provide full coverage of System-on-Chip (SoC) peripherals in the Linux kernel. We also offer AT91Bootstrap and U-Boot bootloaders.

The Linux4SAM website contains links to

...

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SAM-BA In-system Programmer
SAM-BA In-system Programmer ( SAM-BA In-system Programmer )

SAM-BA software provides an open set of tools for in-system programming of internal and external memories connected to our 32-MCUs and MPUs. You can program your device through the JTAG, debug UART or USB interfaces. If you use the MPU’s secure boot feature, you should use the Secure SAM-BA edition.

The latest generations of MPUs are supported on SAM-BA v3 available on the

...

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Software Package
Software Package ( Software Package )

These software packages deliver a set of C drivers that run on the evaluation kits and exercise all peripherals. They are also very useful for board bring up as well as quick prototyping. They consist of drivers, software services and libraries.

Each software module for a Microchip MPU includes full source code, application examples, rich HTML documentation and ready-to-use projects for

...

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Demo & Evaluation Boards
High-Performance WVGA Display Module with Max-Touch(r)
High-Performance WVGA Display Module with Max-Touch(r) ( AC320005-5 )

The High-Performance WVGA LCD Display Module with maXTouch® Technology (AC320005-5) is designed for evaluating the Microchip's graphics display solution and graphics library for 32-bit microcontrollers and microprocessors. This board is compatible with both versions of the Multimedia Expansion Board II (DM320005-2 or DM320005-5), as well as with Xplained Pro and Xplained Ultra evaluation

...

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Add To Cart
SAMA5D4-XULT
SAMA5D4-XULT ( ATSAMA5D4-XULT )

The SAMA5D4 Xplained Ultra is a member of Xplained fast prototyping and evaluation platforms. The board is based on the SAMA5D4 microprocessor and comes with a rich set of ready-to-use connectivity, an LCD and HDMI interface, an embedded debug interface unit, as well as storage peripherals and expansion headers for easy customization. A Linux distribution and software package gets you evaluating...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATSAMA5D41A-CU
0.444500
1.714286
289
LFBGA
14x14x1.4mm
LF35
e8
ATSAMA5D41B-CU
0.444500
1.714286
289
LFBGA
14x14x1.4mm
LF35
e8
ATSAMA5D41B-CUR
0.444500
0.445000
289
LFBGA
14x14x1.4mm
LF35
e8
ATSAMA5D41A-CUR
0.444500
0.445000
289
LFBGA
14x14x1.4mm
LF35
e8
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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