Skip to main content
  • Products
  • Evaluate our Software
  • Downloads
  • Free Utilities
  • Purchase
  • Support
  • About Us
  • Blog
  • Forum
  • Search
    • Contact Us
    • Forum
    • Knowledge Base
    • Web Shop
    • Newsletter
    • RSS
  •   Jobs
  •   Videos
  •   Blog
  •   Sustainability
  • embOS
  • embOS-Classic ARM IAR
  • Editions
  • Technology
  • Supported Cores / Compiler
  • Tools

embOS-Classic ARM IAR

embOS-Classic RTOS port for Arm was developed for and with IAR and can be used on any Arm device.

Board support packages (BSPs) for different Arm devices and evaluation boards are included.

Contact us
Downloads
Documentation
SEGGER - RTOS embOS-Classic Product Icon

Resources and performance data

Memory usage
Kernel ROMApprox. 1700 Bytes
Kernel RAM136 Bytes
Task RAM: Task control block36 Bytes
Task RAM: Minimum stack size48 Bytes
Timing
Context switching time195 Cycles (0.325 µs with Xilinx XC7Z007S running at 600 MHz
Interrupt latency timeZero

Board support packages

embOS-Classic for Arm and IAR EWARM may be used on any Arm device. The most recent release includes the following board support packages (BSPs), but further board support packages may easily be created based on this release.

Do you want us to create the BSP on your behalf? Please contact us.

CPUEvaluation board
ARMIAR Simulator
Analog Devices ADuC7026Analog Devices EVAL-ADuC7026
Microchip (Atmel) AT91CAP9AMicrochip (Atmel) AT91CAP9A-DK
Microchip (Atmel) AT91M55800Microchip (Atmel) AT91EB55
Microchip (Atmel) AT91RM9200Microchip (Atmel) AT91RM9200-EK
Microchip (Atmel) AT91SAM7A3Microchip (Atmel) AT91SAM7A3-EK
Microchip (Atmel) AT91SAM7S256Microchip (Atmel) AT91SAM7S-EK
Microchip (Atmel) AT91SAM7S64Microchip (Atmel) AT91SAM7S-EK
Microchip (Atmel) AT91SAM7SE512Microchip (Atmel) AT91SAM7SE-EK
Microchip (Atmel) AT91SAM7X256Microchip (Atmel) AT91SAM7X-EK
Microchip (Atmel) AT91SAM9260Microchip (Atmel) AT91SAM9260-EK
Microchip (Atmel) AT91SAM9261Microchip (Atmel) AT91SAM9261-EK
Microchip (Atmel) AT91SAM9263Microchip (Atmel) AT91SAM9263-EK
Microchip (Atmel) AT91SAM9G20Microchip (Atmel) AT91SAM9G20-EK
Microchip (Atmel) AT91SAM9M10Microchip (Atmel) AT91SAM9M10-G45-EK
Microchip (Atmel) AT91SAM9RL64Microchip (Atmel) AT91SAM9RL64-EK
Microchip (Atmel) AT91SAM9X35Microchip (Atmel) AT91SAM9X35-EK
Microchip (Atmel) AT91SAM9XE512Microchip (Atmel) AT91SAM9XE-EK
Microchip (Atmel) ATSAMA5D27Microchip (Atmel) SAMA5D2 XPlainedUltra
Microchip (Atmel) ATSAMA5D33Microchip (Atmel) SAMA5D3x-MB
Microchip (Atmel) ATSAMA5D35Microchip (Atmel) SAMA5D3x-MB
Microchip (Atmel) ATSAMA5D44Microchip (Atmel) SAMA5D4x-MB
NXP (Freescale) iMX25IAR KSK-iMX25
NXP (Freescale) iMX6ULNXP (Freescale) MCiMX6UL-EVK
NXP (Sharp) LH79520LogicPD SDK-LH79520-10-3208
NXP (Sharp) LH79524LogicPD SDK-LH79524-10-3216
NXP (Sharp) LH7A400LogicPD SDK-LH7A400-10-6416
NXP (Sharp) LH7A404LogicPD SDK-LH7A404-11-6416
NXP LPC2106IAR KS2106-LPC210x KickStart
NXP LPC2148IAR LPC2148-SK
NXP LPC2378IAR LPC2378-STK
NXP LPC2468Embedded Artists LPC2468-16-OEM
NXP LPC2478Embedded Artists LPC2478-16-OEM
NXP LPC2478Future Designs uEZGUI LPC2478-70WVE
NXP LPC3131Embedded Artists LPC3131/41-OEM
NXP LPC3180NXP LPC3000-Eval
NXP LPC3250Phytec PMC-967
NXP (Freescale) VF30NN15Custom hardware
NXP (Freescale) VF61NS15NXP (Freescale) TWR-VF65GS10
OKI ML67Q4051OKI AME51
OKI ML69Q6203OKI ML69Q6203 CPU board
Renesas R7S72100Renesas GENMAI CPU board
Renesas R7S72100Renesas Starter Kit RZ/A1H
Renesas R9A06G032Custom hardware
ST STR710ST STR710-EVAL
ST STR750ST STR750-EVAL
ST STR912IAR STR912-SK
TI AM1808Custom hardware
TI AM3359BeagleBone
TI AM3359BeagleBone Black
TI AM3359TI TMDSSK3358
TI AM3517LogicPD TMDSEVM3517C
TI RM46L852TI Hercules RM46x Development Kit
TI TMS470TI TMDS-FET470R1B1M KickStart
Toshiba TMPA910Toshiba BMSKTOPASA910
Xilinx XC7Z007SSEGGER emPower Zanq
Xilinx XC7Z010SEGGER J-Trace PRO Cortex-M
Xilinx XCZU2EGEnclustra Mercury XU5 SoC module and Enclustra Mercury+ PE1 base board

Headquarters

SEGGER Microcontroller GmbH

Ecolab-Allee 5
40789 Monheim am Rhein, Germany
info@segger.com
Tel.: +49-2173-99312-0
Fax: +49-2173-99312-28

Locations

USA: SEGGER Microcontroller Systems LLC

Boston area
101 Suffolk Lane
Gardner, MA 01440, USA
us-east@segger.com
Tel.: +1-978-874-0299
Fax: +1-978-874-0599

Silicon Valley
Milpitas, CA 95035, USA
us-west@segger.com
Tel.: +1-408-767-4068

China: SEGGER Microcontroller China Co., Ltd.

Room 218, Block A, Dahongqiaoguoji
No. 133 Xiulian Road
Minhang District, Shanghai 201199, China
china@segger.com
Tel.: +86-133-619-907-60

ISO 9001 certified

ISO 9001

30+ years of experience

First-class embedded software tools since 1992
  • Imprint
  • Disclaimer
  • Privacy Policy
© 2025 SEGGER - All rights reserved.