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MitySOM-335xCortex-A8 with NEON SIMD Coprocessor SoM

Overview

The MitySOM-335x family of highly configurable, small form-factor processor cards feature a Texas Instruments Sitara AM335x Processor. The modules include NAND FLASH and DDR2 or DDR3 RAM memory subsystems.   A MitySOM-335x System on Module (SoM) provides a complete and flexible CPU infrastructure for highly integrated embedded systems.

The onboard AM335x processor provides Cortex-A8 32-bit RISC processor with a NEON SIMD coprocessor and optional 3D graphics accelerator. This MPU is capable of running a rich set of real-time operating systems containing software applications programming interfaces (APIs) expected by modern system designers. The ARM architecture supports several operating systems, including Linux, QNX, and Windows Embedded Compact.

Critical Link’s MitySOM-335x family of modules uses Texas Instruments AM3352, AM3354, and AM3359 processors.  Click the diagram below to view the differences between these processors.

AM335x_Processor comparison

 

Applications

  • Embedded Instrumentation
  • Industrial Automation
  • Industrial Instrumentation
  • Medical Instrumentation
  • Weighing Scales
  • Network Enabled Data Acquisition
  • Test and Measurement
  • Closed Loop Motor Control
  • Smart Toll Systems
  • Portable Data Terminals

Technical Documents

Specifications

CPU

TI Applications Processor Cortex-A8 32-Bit RISC MPU
Max CPU Speed 1GHz
L1 Program Cache 32KB
L1 Data Cache 32KB
L2 Cache 256KB
Internal RAM 64KB
Graphics SGX530 3D Graphics Engine (AM3354 and AM3359 only)
PRUSS 2 Programmable Real-time Units (AM3359 only)
Emulation / Debug JTAG
Emulation Trace Module
Emulation Trace Buffer

Memory

RAM Up to 1GB
NOR Flash (Optional) 8MB
NAND Flash (Optional) Up to 1GB

Block Diagram

MitySOM-335x_block_diagram

 

 

 

 

 

 

Interfaces

10/100/1000 EMAC (2) McASP (2) eHRPWM (3)
24-bit WXGA LCD McSPI (2) CAN (2)
USB (2) I2C (2) RTC
UART (6) eCAP (3) Watchdog Timer
MMC/SD/SDIO (3) eQEP (3)

Mechanical

Dimensions Length Width
Inches 2.66 1.5
Millimeters 67.60 38.10

 

MitySOM-335x_DDR3-Mechanical

 

 

 

 

 

 

Development Kits

Development Tools and Software

Software Support

Development Tools

  • Texas Instruments Code Composer Studio
  • GNU Toolchain

Additional Support

Video

Purchase

Module P/N CPU NOR NAND RAM Temperature Mouser Digikey Avnet Arrow
3354-IX-X3A-RC 1GHz N/A 512MB 1GB DDR3 0C to +70C * * * *
3354-HX-X38-RI 800MHz N/A 512MB 512MB DDR3 -40C to +85C * * buy *
3354-HX-X38-RC 800MHz N/A 512MB 512MB DDR3 0C to +70C * * buy *
3352-HX-X38-RC 800MHz N/A 512MB 512MB DDR3 0C to +70C * * * buy
3352-HX-X27-RC 800MHz N/A 256MB 256MB DDR3 0C to +70C * * * *
3352-HX-XX7-RI 800MHz N/A N/A 256MB DDR3 -40C to +85C * * * *
3352-HX-XX7-RC 800MHz N/A N/A 256MB DDR3 0C to +70C * * * *
3354-GX-X38-RC 720MHz N/A 512MB 512MB DDR3 0C to +70C buy buy buy *
3352-GX-X3A-RC 720MHz N/A 512MB 1GB DDR3 0C to +70C * * * *
3352-GX-X27-RC 720MHz N/A 256MB 256MB DDR3 0C to +70C buy buy buy buy
3359-GX-226-RC 720MHz 8MB 256MB 256MB DDR2 0C to +70C buy buy buy buy
3359-GX-226-RL 720MHz 8MB 256MB 256MB DDR2 -40C to +70C * * * *
3354-GX-XX7-RC 720MHz N/A N/A 256MB DDR3 0C to +70C buy buy * *

*Note: The selected distributor does not yet carry this model.  You may contact them for ordering information, or submit a request directly to Critical Link.