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F&S Elektronik Systeme

Embedded Modules and Open Standard Modules (OSM)™

The evolution of embedded technology has led to the development of increasingly advanced and versatile solutions to meet the needs of the modern market. Among these, the embedded modules offered by F&S Elektronik Systeme stand out for their ability to integrate seamlessly into a wide range of industrial, IoT, automotive applications and much more. The key to this versatility lies in the adoption of open source formats, such as the Open Standard Module (OSM)™, and in the innovative design of SolderCore™ modules.


osm front
osm back

What is it the Open Standard Module (OSM)™?
OSM™ is a standardized format for embedded modules defined by the SGET (Standardization Group for Embedded Technologies) consortium. This standard aims to overcome the limitations of traditional module formats, offering an optimal solution for direct integration on PCB (Printed Circuit Board). Thanks to this technology, OSM™ embedded modules are connector-free and use LGA (Land Grid Array) contacts, making them particularly suitable for high-density applications and in contexts where space is a critical constraint.

The OSM™ is based on compact formats ranging from 15x15 mm up to 45x45 mm, making them extremely flexible in terms of design. The modules support a wide range of processors, such as NXP i.MX, thus offering advanced computing power and low power consumption, ideal for embedded and IoT applications.
F&S has focused on the production and manufacturing of modules in 30x30 mm format (small format).

Advantages of OSM™

Cost reduction:
Thanks to the standardized format, the development process of new embedded solutions is simpler and faster, allowing companies to bring products to market in less time and at lower costs.
Compatibility:
The modules support popular operating systems such as Linux and FreeRTOS, ensuring a stable and proven platform for mission-critical applications.
Flexibility:
OSM™ modules are designed to adapt to different types of applications, from the simplest to those requiring greater computational capabilities, thanks to different configurations in terms of processors and memory.

OSM™ Features
  • Size-S Small 30x30mm
  • LGA solder module with 332 contacts
  • Single power supply 5V
  • 1.8V I/O voltage
  • Can be soldered on directly
  • Standardized interfaces
  • No connectors
  • Assembled on one side only
  • Scalable: NXP i.MX8M Mini/Nano, NXP i.MX8ULP, NXP i.MX93/91
FS 8MM OSM-SF FS 8ULP OSM-SF FS 91 OSM-SF FS 93 OSM-SF
State Samples Samples Q4/2024 Mass Production
CPU - - - -
CPU NXP i.MX 8M Mini NXP i.MX 8ULP NXP i.MX 91 NXP i.MX 93
Core ARM Cortex-A53 + Cortex-M4 ARM Cortex-A35 + Cortex-M33 + Hifi 4 DSP ARM Cortex-A55 ARM Cortex-A55 + Cortex-M33 + NPU
No of Cores 1/2/4 A53 + M4 1/2 A35 + M33 + Hifi 4 DSP 1x A55 1/2 A55 + M33
Frequency max. 1,8GHz + 400MHz 800MHz + 216MHz + 600MHz 1,4GHz 1,7GHz + 250MHz
L2-Cache 512kB 512kB 256kB L2 2x64kB L2 + 256kB L3
GPU 2D, 3D 2D, 3D - PXP
VPU 1080p60 HEVC H.265, VP9, H.264, VP8 - - -
Operating System - - - -
Linux Yocto (uboot installed) Yocto (uboot installed) Yocto (uboot installed) Yocto (uboot installed)
Real Time FreeRTOS FreeRTOS - FreeRTOS
Memory - - - -
Flash 64 kbit EEPROM 64 kbit EEPROM 64 kbit EEPROM 64 kbit EEPROM
eMMC max. 64GB max. 32GB eMMC max. 32GB eMMC 32GB eMMC
RAM max. 8GB LPDDR4 max. 2GB LPDDR4x32 max. 2GB LPDDR4 x16 2GB LPDDR4 x16
Interfaces - - - -
SD-Card 2x SDIO 1x SDIO 1x SDIO 1x SDIO
Ethernet RGMII 1x RMII 2x RGMII 2x RGMII
USB Host 1x 2.0 1x OTG 2.0 1x OTG 2.0 1x OTG 2.0
USB Device 1x OTG 2.0 1x OTG 2.0 1x OTG 2.0 1x OTG 2.0
CAN - 1x 2x CAN-FD 2x CAN-FD
UART 3x + Console 4x 4x 4x
I2C 4x 3x 3x 4x
SPI 2x 2x 2x 2x
Audio 1x I2S I2S I2S I2S
Digital I/O 22
GPIO_A/_B/_C
16
GPIO_A/_B+_C[4..7]
10
GPIO_A+_C[4..7]
10
GPIO_A+_C[4..7]
Touch Panel analog resistive and PCAP Touch ext. via I2C Touch via I2C - Touch via I2C
Camera analog/digital MIPI-CSI MIPI-CSI (2 lanes) - MIPI-CSI (2 lanes)
PCIe 1x - - -
RTC 1x x 1x 1x
additional Interfaces 3x PWM, BL-PWM 5x PWM, BL-PWM 2x PWM, BL-PWM, 2x ADC 2x PWM, BL-PWM, 2x ADC
Display - - - -
RGB - 24 bit - -
LVDS - - - 1x 4 Lanes
MIPI-DSI 1x 4 Lanes 1x 4 Lanes - 1x 4 Lanes
Common - - - -
Supply Voltage 5V DC/±5% 5V DC/±5% 5V DC/±5% 5V DC/±5%
Power Consumption 3W typ. 2W typ. 3W typ. 3W typ.
Operating Temperature 0°C - +70°C
-20°C - +85°C
-40°C - +85°C
0°C - +70°C
-20°C - +85°C
-40°C - +85°C
0°C - +70°C
-20°C - +85°C
-40°C - +85°C
0°C - +70°C
-20°C - +85°C
-40°C - +85°C
Size 30x30mm
(LxB)
30x30mm
(LxB)
30x30mm (lxw) 30x30mm (LxB)
Weight ~5g ~7g ~7g ~7g
Long Term Availability 2034 2035 2035 2035

solder core

SolderCore™ Modules: Compact and Powerful Solutions
In addition to the OSM™ modules, F&S Elektronik Systeme offers the SolderCore™ module range, a compact and integrated solution that stands out for its connector-free design. The SolderCore™ modules measure just 35x35 mm and also use LGA technology for direct connection to the PCB, eliminating the need for external connectors. This design makes the module particularly suitable for areas where limited space is crucial, such as IoT, industrial applications and multimedia embedded systems.

SolderCore™ modules integrate NXP i.MX series processors, known for their energy efficiency and processing power, and offer a wide range of interfaces to connect to external peripherals, including USB, Ethernet, CAN bus, SPI, I2C and GPIO. Thanks to this versatility, the modules can be used in a wide range of applications, from industrial automation to energy management to edge computing.

Main Applications Embedded modules based on OSM and SolderCore™ find application in various sectors, including:

Internet of Things IoT:
Thanks to their compact size and advanced communication capabilities, these modules are ideal for connected devices such as sensors, remote monitoring devices and control units.
Industrial Automat.:
The modules offer the robustness and flexibility needed to integrate into industrial machinery, control systems and production management solutions.
Automotive:
In the automotive sector, the use of OSM and SolderCore™ modules allows the development of advanced control units for vehicles with smart functions and infotainment systems.
Medical Devices:
Embedded modules can be integrated into medical devices for monitoring and controlling patient conditions, thanks to their small size and energy efficiency.

SolderCore™ Features
  • SOM 35x35mm
  • LGA module with 220 contacts
  • Single power supply 5V
  • Selectable I/O voltage (1.8V or 3.3V)
  • Direct solderable
  • No connectors
  • Nearly all functions of SoC available
SolderCore™8ULP
State Samples
CPU -
CPU NXP i.MX 8ULP
Core ARM Cortex-A35 + Cortex-M33 + Hifi 4 DSP
No of Cores 1-2x A35 + 1x M33 + Hifi 4 DSP
Frequency 1GHz + 216MHz + 600MHz
GPU 2D / 3D GPU OpenGL/CL 3.1
Operating System -
Linux Yocto (uboot installed)
Real Time FreeRTOS
Memory -
eMMC 32GB eMMC
RAM 2GB LPDDR4
Interfaces -
SD-Card max. 2x external
Ethernet 1x 100 Mb
USB Host 1x OTG 2.0
USB Device 1x OTG 2.0
CAN Flex CAN
UART max. 8x
I2C max. 6x / max. 3x I3C
SPI max. 4x
Audio max. 6x I2S
Touch Panel Touch via I2C
Camera analog/digital 0/MIPI-CSI
RTC CPU or external IC
additional Interfaces EPDC
Display -
RGB 24 bit
MIPI-DSI 1x 4 lanes
Common -
Supply Voltage 2.7V up to 5.5V DC/±5%
Power Consumption tbd typ.
Operating Temperature 0°C - +70°C opt. -40°C - +85°C
Size 35x35mm
(LxB)
Weight 8g
Long Term Availability 2035

A Future Based on Open Source Standards

The adoption of open source formats such as OSM™ represents the future of embedded technology. The advantages in terms of interoperability, reduction of development times and flexibility of use make this approach ideal for companies seeking to develop innovative and sustainable solutions. Thanks to F&S Elektronik Systeme, companies can count on reliable, high-performance embedded modules designed to be easily integrated into projects of any complexity.

F&S Elektronik Systeme is committed to supporting its customers at every stage of the project, from system design to series production, by offering quality modules and first-class technical support. The OSM™ and SolderCore™ modules represent cutting-edge solutions, ready to meet the challenges of the digital age.

osm group
All above marks and product names are property of own manufacturers. Specifications subject to changes without notice.