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ATSAMA5D27-WLSOM1

Status: In Production

Features:

  • Arm® Cortex®-A5 processor-based SAMA5D2 MPU
  • 256 MByte LPDDR2 SDRAM
  • MCP16502 Power Management IC
  • WILC3000 WiFi and Bluetooth module
  • Pre-provisioned ECC608 Secure Element (Trust&Go)
  • 40.8 x 40.8 mm Module, Pitch 0.8mm, Solderable Manually for Prototyping
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Overview
Documents
Development Environment
RoHS Information
Add To Cart

Device Overview

Summary

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.

Additional 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
Parametrics
Name
Value
Part Family
SAMA5D2
Core
Cortex-A5
FPU
Yes
ARM Neon
Yes
Arm Trust Zone®
Yes
Max CPU Speed (MHz)
500
Core Voltage Range (V)
3 to 5.5
Vbat/Vddbu battery backup
Yes
Internal Oscillator
32kHz, 24MHz and 25MHz
SRAM (KB)
128
L1 Cache Memory (Instructions) (KB)
32
L1 Cache Memory (Data) (KB)
32
L2 Cache Memory (KB)
128
DRAM Interface
LPDDR2
DRAM Bus Size (Bits)
32
Internal DRAM Type
LPDDR2
Internal DRAM Amount (MB)
256
NAND Interface
Yes
ECC Bits on NAND Interface
32
Number of EBIs
1
SDIO/SD-CARD/eMMC
1
QSPI
2
Direct Memory Access Channels
51
Max I/O Pins
94
Pincount
188
UART
5
ISO 7816
5
SPI
2
I2C
1
SSC
1
CAN
2
Type of CAN Module
CAN
LIN
Yes
USB Device Only Ports
1 HS
USB Device and Host Ports
1 HS
USB Host Only Ports
1 HS
10/100 Ethernet MAC
1
Ethernet PTP & AVB Support
Ethernet PTP
Graphics Controller/GPU
Yes
Graphic LCD
18-bit
Camera Interface
Yes
Integrity Check Monitor (ICM)
Yes
Secure Bootloader
Yes
Crypto Engine
Yes
External Memory Encrypt/Decrypt
Yes
Anti-Tamper Pins
7
Secure Key Storage (Fuse bits)
544
ADC Input
6
Max ADC Resolution (bits)
12
Max ADC Sampling Rate (ksps)
1000
Temp Sensor
Yes
Hardware RTCC/RTC
Yes
Watch Dog Timer
Yes
Max 16-Bit Digital Timers
4
Max 32-Bit Digital Timers
5
Input Capture
5
Standalone Output Compare/Standard PWM
5
Quadrature Encoder Interface
2
Temperature Range (C)
-40 to 85

Documents

Jump to:

Board Design Files

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 (

...

Learn More
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

...

Learn More
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

...

Learn More
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

...

Learn More
Add To Cart
ATSAMA5D27-WLSOM1-EK1 Evaluation Kit
ATSAMA5D27-WLSOM1-EK1 Evaluation Kit ( DM320117 )

The ATSAMA5D27-WLSOM1-EK1 is ideal for evaluating and prototyping with the SAMA5D27-WLSOM1, Wireless System On Module (SOM) and the SAMA5D27C-LD2G, LPDDR2 System In Package (SIP).
The Evaluation Kit is made up of a baseboard, an ATSAMA5D27-WLSOM1 SOM soldered on the baseboard and an ATSAMA5D27C-LD2G SIP soldered on the SOM.
The ATSAMA5D27-WLSOM1 Module integrates

...

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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
ATSAMA5D27-WLSOM1
16.416667
188
MODULE
40.8x40.8x3.3mm
NiAu
e4
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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