ATSAMA5D27-SOM1 by Microchip Technology


The SAMA5D2-SOM1 is a small single-sided System-On-Module (SOM) based on the high-performance 32-bit Arm® Cortex®-A5 processor-based MPU SAMA5D27 running up to 500 MHz. The SAMA5D27 SOM1 is built on a common set of proven Microchip components to reduce time to market by simplifying hardware design and software development. The SOM also simplifies design rules of the main application board, reducing overall PCB complexity and cost. The SAMA5D27-SOM1 is delivered with a free Linux distribution and bare metal C code examples.

Register here to download the free board design files.

Get started with AWS IoT here.

Prices starting from US$35.57


Distributor Starting From Stock
Logo for Farnell Contract Farnell Contract US$41.17
736
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Logo for Newark Electronics Newark Electronics US$50.93
736
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Logo for element14 element14 US$43.12
736
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Logo for Distrelec Distrelec US$42.48
21
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Logo for Future Electronics Future Electronics US$45.36
-
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Logo for Avnet America Avnet America US$40.66
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Logo for Microchip Technology Microchip Technology US$35.57
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Logo for EBV Elektronik EBV Elektronik -
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Logo for Avnet Silica Avnet Silica -
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Features

ARM Cortex-A5 Processor-based SAMA5D27 MPU
1Gbit (128MB) DDR2 SDRAM
On-Board Power Management Unit (MIC2800-G1JJYML)
2Kb Serial EEPROM with EUI-48â„¢ Node Identity (24AA02E48T-I/OT)
64Mb Serial Quad I/O Flash Memory (SST26VF064BT-104I/MF)
10Base-T/100Base-TX Ethernet PHY (KSZ8081RNAIA)
40 x 38mm Module, 0.8mm pitch, solderable by hand
103 I/Os
Up to 6 Tamper Pins
One USB Device, one USB Host and one HSIC Interface
Shutdown and Reset Control Pins
Independent Power Supplies Available for Camera Sensor, for SD Card and for Backup Voltage Domains
Integrated crystals, internal voltage regulators
Multiple interfaces and I/Os for easy application development

Specifications

Part Family SAMA5D2
Core Cortex-A5
FPU Yes
MaxSpeed (MHz) 500
Operation Voltage Min.(V) 3.1
Operation Voltage Max.(V) 3.4
Internal Oscillator 12MHZ
L1 Cache Memory (Instructions) (KB) 32
L1 Cache Memory (Data) (KB) 32
DRAM Memory Interface DDR2
DRAM Memory Bus Size (Bits) 16
Internal DRAM Type DDR2
Internal DRAM Amount (MB) 128
NAND Interface Yes
ECC Bits on NAND interface 32
# of EBIs 1
SDIO/SD-CARD/eMMC 2
QSPI 2
Direct Memory Access (DMA) Channels 51
Max I/O Pins 103
Pin Count 176
ISO 7816 9
Number of CAN Modules 2
Type of CAN module CAN
LIN Yes
Ethernet PTP & AVB Support Ethernet PTP
LCD/Graphics Interface Yes
Graphic LCD (GLCD) (bits) 24-bit
Hardware Touch Peripheral PTC
Camera Interface Yes
Secure Bootloader Yes
Crypto Engine Yes
Anti-Tampering Inputs 7
Environmental Monitors No
Secure Key Storage (Fuse bits) 544
ADC Channels 5
Max ADC Resolution (bits) 12
Max ADC Sampling Rate (ksps) 1000
Temp Sensor Yes
Hardware RTCC Yes
Watch Dog Timers (WDT) Yes
Quadrature Encoder Interface (QEI) 2
Temp. Range Min. -40
Temp. Range Max. 85

Resources



Application Notes
AN_3253 - How to Use SAMA5D2 SPI under Linux
AN_3250 - How to use SAMA5D2 ADC under Linux
AN_3251 - How to Use SAMA5D2 RTC under Linux
AN_3252 - How to Use SAMA5D2 I2C under Linux
AN_3264 - How to Use SAMA5D2 Watchdog under Linux
AN_3279 - How to Use SAMA5D2 PWM under Linux
AN_3293 - How to Use SAMA5D2 GPIO under Linux
AN_3326 - How to use SAMA5D2 USB Mass Storage Gadget under Linux
AN_3325 - How to use SAMA5D2 UART under Linux
AN_3352 - How to Use SAMA5D2 IRQs under Linux
AN_3345 - How to Change SAMA5D2 Console UART under Linux
AN_3379 - AN_3379 - SAMA5D27-SOM1 Auto-Test
AN_3826 - Migrating from SAM-BA 3.x to SAM-BA 3.5
AN1785 - ESD and EOS Causes, Differences and Prevention
AN_2896 - SAMA5D2 Low-Power Modes Implementation
AN_2457 - How to Handle USB Suspend Mode on SAMA5x
AN_2472 - QTouch on SAMA5D2 MPUs
AN_2585 - Implementing QTouch PTC Subsystem on SAMA5D2 MPUs
AN_44068 - SAMA5D2 Securing Cryptographic Operations
AN_44095 - SAMA5D2 External Tamper Protection
AN_44048 - SAMA5D2 Using Atmel Software Crypto Library (ASCL)
AN_2748 - SAMA5D2 Linux® Secure Boot
AN_2717 - SAMA5D2 Dynamic Memory Implementation Guidelines
AN_2772 - Linux Basics and Solutions for Microprocessors
AN_2791 - Boot from External Non-Volatile Memory (NVM) on SAMA5D2 MPU
AN_2837 - Benefits of SAMA5D2 SIP and SOM
AN_3170 - Getting Started with AWS Greengrass® on SAMA5D2




Alternative Descriptions

SOM, 32BIT ARM CORTEX-A5 MCU | Farnell Contract
Som, 32Bit Arm Cortex-A5 Mcu | Newark Electronics
Microchip Power Management System-On-Module | Distrelec
SAMA5D2 SYST.ON MODULE 1 | RS
500MHz 1Gb (128M x 8) 64Mb Flash, 1Kb EEPROM ARM« Cortex«-A5 Embedded Module | Future Electronics
SOM Module SAMA5D27 Single Core QSPI Flash ARM Cortex-A5 Tray | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ATSAMA5D27-SOM1?

Additional datasheets, footprints and schematics for ATSAMA5D27-SOM1 are listed on our Part Details page. You can also find images and similar parts to ATSAMA5D27-SOM1 on this page.

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Is the ATSAMA5D27-SOM1 RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for ATSAMA5D27-SOM1 have stock available?

Authorised distributors including Farnell Contract, Newark Electronics, element14, Distrelec and RS have stock available or on a lead time for ATSAMA5D27-SOM1.

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