SoM-A5D35 – System on Module

The SoM-A5D35 is a System on Module (SoM) based on the Atmel ARM Cortex A5 ATSAMA5D35 processor. Designed and manufactured in the USA, this wide temperature, fanless ARM 536 MHz SoM has a 10/100 BaseT Ethernet included along with 4 serial ports with handshake. It utilizes up to 4GB of eMMC Flash, up to 16MB of serial data flash, and up to 512MB of LP DDR2 RAM. While also offering APM sleep mode, which allows for low power consumption, while still supporting real-time operating systems (RTOS) such as Xenomai. A SoM is a small embedded module that contains the core of a microprocessor system.

Using the same small 144 pin SODIMM form-factor utilized by other EMAC SoM modules, the SoM-A5D35 is the ideal processor engine for your next design. All of the ARM processor core functionality is included on this tiny board including: Flash, Memory, Serial Ports, Ethernet, I2S Audio, PWMs, Timer/Counters, A/D, digital I/O lines, Clock/Calendar, and more.

Product Variations

Name SoM-A5D35-140
Price Call
ATTRIBUTES
SOM Size 144-Pin SOM
CPU Atmel ARM Cortex A5 ATSAMA5D35
CPU Speed 536MHz
Memory Type 512MB DDR2 RAM onboard
Storage 4GB eMMC onboard
Serial Data Flash 16MB onboard
Serial 5x COM
USB2.0 2x USB2.0, 1x USB OTG
LAN 1x 10/100 BaseT LAN
Analog IO 4x A/D 12-bit
GPIO 18x GPIO
TIMERS/COUNTER/PWM 4x Timer/Counters, 8x PWM Channels
SPI/I2C/SDIO/CAN 2x SPI, 2x I2C, 1x SDIO, 2x CAN
Audio 1x I2S Audio
Temperature (-40°C to 85°C)

Additional information

FORM FACTOR

144-PIN

PROCESSOR TYPE

Atmel ARM Cortex A5 ATSAMA5D35

PROCESSOR CLOCK SPEED

536 MHz

PROCESSOR CORES

Single

RAM

512MB DDR2 RAM onboard

PRIMARY FLASH

4GB eMMC Flash

SECONDARY FLASH

16MB Serial Data Flash

MEMORY MISC.

Optional 512MB of LP DDR2 RAM

DISK INTERFACE

SD/MMC Flash Card Interface

BIOS / BOOTLOADER

Uboot

AUDIO

1x I2S Audio port

VIDEO OUT

None

ETHERNET

1x 10/100 BASE-T Ethernet: On-board PHY

WIRELESS NETWORKING

No

SERIAL PORTS

5x Serial Ports (RS485 & some with handshaking)

USB

2x USB 2.0 High Speed Host Port, 1 USB 2.0 High Speed Host/Device port

CAN

2x CAN 2.0B Ports

I2C

2x 12C Ports

SPI

2x SPI Ports

GPIO

18x GPIO (3.3V) Lines

SDIO

1x SDIO SD Port

TIMERS/ COUNTERS/ PWM

4x Timer/Counters, 8x PWM Channels

TOUCH

None

A D CHANNELS

4

A/D RESOLUTION

12-bit

BUS EXPANSION

Local ARM Bus

OPERATING SYSTEMS

EMAC OE Linux

SIZE

2.66" × 1.5" (67mm × 38mm)

VOLTAGE

3.3 V

POWER MISC.

APM Sleep Mode

TYPICAL CURRENT

175 mA

MAX BOOT CURRENT

NA

CONSTANT BUSY LOOP CURRENT

NA

IDLE CURRENT

NA

LOW OPERATING TEMPERATURE

-40 C (-40 F)

HIGH OPERATING TEMPERATURE

85°C (185°F)

UPPER OPERATING HUMIDITY

90%

ENVIRONMENTAL MISC.

NA

FILTER PROCESSOR FAMILY

Description

The SoM-A5D35 is a System on Module (SoM) based on the Atmel ARM Cortex A5 ATSAMA5D35 processor. Designed and manufactured in the USA, this wide temperature, fanless ARM 536 MHz SoM has a 10/100 BaseT Ethernet included along with 4 serial ports with handshake. It utilizes up to 4GB of eMMC Flash, up to 16MB of serial data flash, and up to 512MB of LP DDR2 RAM. While also offering APM sleep mode, which allows for low power consumption, while still supporting real-time operating systems (RTOS) such as Xenomai. A SoM is a small embedded module that contains the core of a microprocessor system.

Using the same small 144 pin SODIMM form-factor utilized by other EMAC SoM modules, the SoM-A5D35 is the ideal processor engine for your next design. All of the ARM processor core functionality is included on this tiny board including: Flash, Memory, Serial Ports, Ethernet, I2S Audio, PWMs, Timer/Counters, A/D, digital I/O lines, Clock/Calendar, and more.

The SoM-A5D35 is designed to plug into a carrier board that contains all the connectors and any custom I/O required for the application. This approach allows the customer or EMAC to design a Custom Carrier Board, that meets the customer’s I/O, dimensional, and connector requirements without having to worry about the processor, memory, and standard I/O functionality. With this System on Module approach, a semi-custom hardware platform can be developed in as little as a month.

In addition to the option of the developing a custom carrier board, one can be purchased off-the-shelf from EMAC. EMAC provides off-the-shelf Carrier boards that feature A/D, D/A, MMC/SD card, keypad, LCD, Audio, and Modem interfaces. The recommended off-the-shelf Carrier Board for the SoM-A5D35 is the SoM-150ES which allows the user to immediately start coding their application using the powerful Linux Operating System and Tools.

The System On Module approach provides the flexibility of a fully customized product at a greatly reduced cost.

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EMAC is a global leader in system on module and carrier board embedded systems.  The System on Module (SoM) is an ideal alternative to custom engineering. With the SoM approach you get the best of aspects of both buying an Off-The-Shelf Embedded Single Board Computer (SBC) and a Custom Engineered solution. With Off-The-Shelf embedded components such as a generic carrier board and SOM module, it is possible to start development on your software applications before the custom carrier board is complete; thus offering a reduced time to market for your system. A System on Module (SoM) is comprised of a small processor module with CPU bus accessibility and standard I/O functionality. The SoM module does not have any connectorization and is designed to be plugged into a Carrier Board.

Interested in custom engineering? Learn more. 

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Downloads

MANUALS
SoM-A5D35_User_Manual.pdf

DATA SHEETS
SoM-A5D35_Datasheet.pdf

Peripheral Options

PRODUCT # DESCRIPTION PRICE
OPERATING SYSTEMS
SL050-AON-x EMAC OE Linux 5.0 for ARM (Free installation at time of purchase of SBC & media) Free

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