ATSAMA5D27-WLSOM1 ARM by Microchip Technology


The SAMA5D27 Wireless SOM1 (WLSOM1) is a small single-sided System-On-Module (SOM) based on the high-performance 32-bit Arm® Cortex®-A5 processor-based MPU + 2Gbit LPDDR2 System in Package running up to 500 MHz, the WILC3000 WiFi and Blutooth module and MCP16502 Power Management IC optimized for the module. The ATSAMA5D27-WLSOM1 is built on a common set of proven Microchip components to reduce time to market by simplifying hardware design and software development. It also simplifies design rules of the main application board, reducing overall PCB complexity and cost. The ATSAMA5D27-WLSOM1 is delivered with a free Linux distribution and bare metal C code examples.

Register here to download the free board design files.

Learn more on how to create a Heart rate monitor using Microsoft Azure IoT hub and WEB apps or get started with AWS IoT here.

Where to Buy

Prices starting from US$40.81

Distributor Stock
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Microchip Technology
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ECOM
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RS
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Avnet America
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TME
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Features

Arm® Cortex®-A5 processor-based SAMA5D2 MPU
256 MByte LPDDR2 SDRAM
MCP16502 Power Management IC
WILC3000 WiFi and Bluetooth module
64Mb Serial Quad I/O Flash Memory with Embedded EUI-48 MAC addresses
KSZ8081 10Base-T/100Base-TX Ethernet PHY
Pre-provisioned ECC608 Secure Element (Trust&Go)
40.8 x 40.8 mm Module, Pitch 0.8mm, Solderable Manually for Prototyping

Specifications

Part Family SAMA5D2
Core Cortex-A5
FPU Yes
MaxSpeed (MHz) 500
Operation Voltage Min.(V) 3
Operation Voltage Max.(V) 5.5
Internal Oscillator 32kHz, 24MHz and 25MHz
L1 Cache Memory (Instructions) (KB) 32
L1 Cache Memory (Data) (KB) 32
DRAM Memory Interface LPDDR2
DRAM Memory Bus Size (Bits) 32
Internal DRAM Type LPDDR2
Internal DRAM Amount (MB) 256
NAND Interface Yes
ECC Bits on NAND interface 32
# of EBIs 1
SDIO/SD-CARD/eMMC 1
QSPI 2
Direct Memory Access (DMA) Channels 51
Max I/O Pins 94
Pin Count 188
ISO 7816 5
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) 18-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 6
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

Last 6 months Inventory & Pricing History


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_3344 - SAMA5D27-WLSOM1 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_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

SAMA5D2 + WILC3000 SOM | Microchip Technology
Module SOM, MPU 32bit, WiFi, Bluetooth, -40+85°C | ECOM
Microchip ATSAMA5D27-WLSOM1 | RS
Eval Module, Arm Cortex-A5 Mpu | Newark Electronics
Wireless System-On-Modules - SOM for SAMA5D2 Series | Future Electronics
Module: SOM | TME
EVAL MODULE, ARM CORTEX-A5 MPU | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ATSAMA5D27-WLSOM1?

Additional datasheets, footprints and schematics for ATSAMA5D27-WLSOM1 are listed on our Part Details page. You can also find images and similar parts to ATSAMA5D27-WLSOM1 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ATSAMA5D27-WLSOM1 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ATSAMA5D27-WLSOM1 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ATSAMA5D27-WLSOM1 fall under?

The ATSAMA5D27-WLSOM1 is listed under Embedded Computers, Education & Maker Boards > ARM > Embedded Daughter Boards & Modules - ARM.

Can I view similar or alternative parts?

You can view similar parts to ATSAMA5D27-WLSOM1 when available in the Embedded Daughter Boards & Modules - ARM range under the specifications section at the bottom of the details page.

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Is the ATSAMA5D27-WLSOM1 RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for ATSAMA5D27-WLSOM1 have stock available?

Authorised distributors including Microchip Technology, ECOM, RS, Newark Electronics and Future Electronics have stock available or on a lead time for ATSAMA5D27-WLSOM1.

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