OSD335x C-SiP

A Complete System-in-Package

The OSD335x Complete System-in-Package (C-SiP™) integrates everything that is needed to build an embedded processing system into a single package.  It includes the TI Sitara™ ARM® Cortex®-A8 AM335x processor, DDR3memory, TPS65217C PMIC, LDO, 4KB of EEPROM, Embedded Multimedia Card (eMMC) non-volatile storage, a MEMS Oscillator, and all the needed passives into a single BGA package.  At 27mm X 27mm, it is almost 50% smaller than an equivalent system made of discrete components.

The OSD335x C-SiP™ significantly reduces the effort required to design an embedded system.  Don’t worry about DDR, Power Sequencing, Flash, or Oscillators, just connect power and your peripherals to the OSD335x C-SiP.

Additional Variants:

OSD335x – Same functionality with NO EEPROM, eMMC, or MEMS Oscillator Integrated.
OSD335x-SM – Same functionality in a smaller package and NO eMMC or MEMS Oscillator.

The OSD335x C-SiP also simplifies your sourcing and supply chain.  Over 100 components are integrated into one meaning you don’t have to find sources for DDR, eMMC, or capacitors.  We take care of that for you.

The OSD335x C-SiP is the perfect solution for the designer that is looking for the fastest way to complete their ARM Cortex®-Abased system.

Customer Case Study

Are you ready to be inspired by innovation?

           Learn how Chaos Audio, a small Florida startup with big dreams, revolutionized guitar pedals and took on industry giants - all thanks to the power of System-in-Package (SiP) technology.

OSD62x heading graphic (site banner)

OSD335x C-SiP Features

  • Integrated into a single BGA Package:
  • TI AM335x Features:
    • up to 1GHz
    • 8 Channel 12-bit SAR ADC
    • Ethernet 10/100/1000 x2
    • USB 2.0 HS OTG + PHY x2
    • MMC, SD and SDIO x3
    • LCD Controller
    • SGX 3D Graphics Engine
    • PRU Subsystem
  • Access to all AM335x Peripherals
    • CAN, SPI, UART, I2C, GPIO, etc.
  • Support for Industrial Protocols
    • EtherNet/IP, SERCOS III
    • PROFIBUS, PROFINET RT/IRT
  • Power In: AC Adapter, USB, or Single cell (1S) Li-Ion/Li-Po Battery
  • Power Out: 1.8V, 3.3V and SYS (Switched VIN)
  • Selectable AM335x I/O Voltage: 1.8V or 3.3V
  • 400 Ball BGA (27mm x 27mm)
  • 20 x 20 grid, 1.27mm Pitch
  • Case Temp Range: 0° to 85°C, -40° to 85°C

Datasheet

OSD335x C-SiP Datasheet | Version: 10.0 | December 01, 2024

Application Notes

Order Now

Product Number Price Description Price Order Form Quantity
OSD3358-512M-BCB
$39.00
System-In-Package – AM3358, 512MB DDR3L, 4KB EEPROM, 4GB eMMC, 24MHz MEMS Oscillator, TPS65217C, LDO, Passives – 27mm X 27mm, 400 Ball BGA, 0°C to 85°C
1 kU
OSD3358-512M-ICB
$40.50
System-In-Package – AM3358, 512MB DDR3L, 4KB EEPROM, 4GB eMMC, 24MHz MEMS Oscillator, TPS65217C, LDO, Passives – 27mm X 27mm, 400 Ball BGA, -40°C to 85°C
1 kU

Other variations can be made upon request.  Please contact your local sale representative, or contact us here, to discuss your specific requirements.

Order Now

Product Number Description Price Order Form Quantity
OSD3358-512M-BCB
System-In-Package – AM3358, 512MB DDR3L, 4KB EEPROM, 4GB eMMC, 24MHz MEMS Oscillator, TPS65217C, LDO, Passives – 27mm X 27mm, 400 Ball BGA, 0°C to 85°C
1 kU
OSD3358-512M-ICB
System-In-Package – AM3358, 512MB DDR3L, 4KB EEPROM, 4GB eMMC, 24MHz MEMS Oscillator, TPS65217C, LDO, Passives – 27mm X 27mm, 400 Ball BGA, -40°C to 85°C
1 kU

Other variations can be made upon request.  Please contact your local sale representative, or contact us here, to discuss your specific requirements.

Development Tools

Reference, Evaluation & Development Platform

The Octavo Systems OSD3358-SM-RED platform is the official Reference, Evaluation, and Development board for the OSD335x C-SiP and OSD335x-SM families of devices.  It has many common interfaces and sensors.  It also has a pair of expansion headers that are compatible with common community supported open source boards.  This provides a platform to quickly prototype different applications.

The OSD3358-SM-RED is built using the OSD335x-SM System-in-Package.  It is completely software compatible with the OSD335x C-SiP.

All of the design resources and software are opensource making it an ideal known good starting point for new designs.   A set of schematics and layout files are available using the OSD335x C-SiP so it can also be used as a starting point for hardware development.

Software

DDR3 Slave Ratio Calibration Tool | Version: 1.0 | May 09, 2016

Symbols

To make designing with Octavo Systems devices easier, a number of schematic symbol libraries have been provided below. There are options for a variety of schematic capture and layout programs. Please choose the one that best suits your needs.

Octavo Symbol Library – Eagle | Version: 16.0 | July 01, 2025
Octavo Symbol Library – Altium | Version: 12.0 | July 01, 2025
Octavo Systems Library – OrCAD | Version: 5.0 | August 10, 2020

3D Models

We want to to help you with all aspects of your design so we have provided a set of 3D models for our devices as STP files.  They are provided as a best effort without warranty to help you get started with your mechanical designs

Octavo Systems 3D Model Library – STP | Version: 1.0 | July 31, 2025

Looking for symbols for a different CAD tool or 3D models?  Visit SnapEDA for an extensive collection of symbols and foot prints for different CAD programs as well as 3D Step models. (Please make sure you select the correct version of the OSD335x family in the selector box in the top left corner.)

Reference Designs

Edge Computing Sensor Platform

The Edge Computing Sensor Platform was developed as a small data collection and processing node that can be part of a larger Industrial IOT system.  At only 3.5cm x 4cm the reference design features a host of sensors that can be read and analyzed right on the board.

The included WiFi module allows the small battery powered board to communicate with a larger network.  It can aggregate data from many smaller local nodes and transmit analyzed back up to the cloud saving valuable bandwidth in noisy or congested environments.

The Edge Computing Sensor Platform Features :

  • WiFi Connectivity
  • IMU orientation sensor, Pressure Sensor, Light/proximity Sensor
  • USB Client Port
  • Battery Support, Coin Cell powered Real Time Clock
Edge Computing Sensor Platform Design Files | Version: | July 29, 2025

Building Automation System Controller

The Building Automation System Controller reference design was developed as a flexible, multi-purpose freely programmable embedded system that can be found in a variety of HVAC, lighting, and security applications. Using the OSD3358-SM-RED as a starting point the design also features:

  • A fully isolated RS-485 transceiver
  • a CAN bus transceiver
  • 6x Analog Universal Input Modules supporting Thermistor/Dry Contact, Pulse, 4-20mA, and 0-10VDC industry standard input signals
  • 5x 10 A Form A relay outputs
  • Dual Rotary decimal encoder switches
  • 1x four-position dip switch
  • Battery back up for Hibernation/RTC support.
 

This design is a great starting point for anybody looking monitor and control a chiller, boiler, pumps, valves, fans, lights, indoor air quality, or electric metering, occupancy detection, and access control for industrial applications.  This reference design was designed as part of a 4 part series on Building Automation Controllers, developed by a Senior Controls Engineer, Calvin Slater.

Dead Bug Linux Computer

The Dead Bug Linux computer was developed to demonstrate how simple it is to build a 1GHz Linux PC.  The design uses an OSD3358 C-SiP with only a hand full of wires, 10 resistors, and 4 LEDs to create the computer.  There is no need for a Printed Circuit Board.  This design uses a USB port to communicate to other devices and serves up a shell interface to run commands and flash the LEDs.  You can read more about the development of this reference in our Blog.

Dead Bug Linux Computer Design Files | Version: 1.0 | April 12, 2019

What our Customers are Saying:

Determine Your OSDZU3-REF Revision

There has been multiple revisions to the OSDZU3-REF and some of the documentation is for specific revisions.

The revision of your OSDZU3-REF is printed under the fan next to the Octavo Systems logo.  See the image below.

If there are multiple versions of a document make sure you select the one that matches your revision.

Document Change Notifications