IAR Product Updates

Product:	IAR Embedded Workbench for Arm
Version:	9.20
Release date:	November 4, 2021

Renesas RA4T1 and RA6T3 added devices

Published April 24, 2023.

Device files for Renesas RA4T1 (R7FA4T1B9, R7FA4T1BB) and RA6T3 (R7FA6T3BB).

Download installer for Windows (646.4 KB)

Language:

English

A valid Support and Update Agreement is required for this download.

How to Install

1. Exit IAR Embedded Workbench.
2. Unzip the downloaded archive in the directory IAR Embedded Workbench for Arm installation directory

Renesas RA4E2 and RA6E2 added devices

Published February 20, 2023.

Device files for the Renesas RA4E2 devices R7FA4E2B9 and RA6E2 devices R7FA6E2B9 and R7FA6E2BB.

Download installer for Windows (710.9 KB)

Language:

English

A valid Support and Update Agreement is required for this download.

How to Install

1. Exit IAR Embedded Workbench.
2. Unzip the downloaded archive in the directory IAR Embedded Workbench for Arm installation directory

Install EWARM 9.20.4

Published March 2, 2022.

Content

Bug fixes
See the compiler release notes for more details.

Support for new devices

Alif
Crescendo (ACxxx), Ensemble (AExxx)

Microchip
PIC32CX

Nuvoton
M030, M031, M032

NXP
PN7640, S32K311, S32K341, S32K342

Renesas
R7FA6T2

SiLabs
BGM240, EFM32PG23, EFR32BG24, EFR32MG24, EFR32FG23, MGM240, WGM160, ZGM230

ST
STM32WB10CC

Texas Instruments
CC2652PSIP, CC2652RSIP, CC2662R1F

Download installer for Windows (1.3 GB)

Languages:

English, Japanese

A valid Support and Update Agreement is required for this download.

Execute the downloaded file.

The installer should not be installed on top of an existing EWARM installation, it is recommended to be installed as a new instance.

The upgrade to version 9.20 requires a license renewal. This is performed by starting the IAR License Manager and selecting License>Check for License Renewal.

For network licenses, IAR Embedded Workbench for ARM version 9.20.1 and later require IAR License Server Tools version 2.18.2 or later. For more information, see technical note
https://www.iar.com/knowledge/support/technical-notes/licensing/iar-license-server-tools-lms2/

The latest IAR License Server Tools are backwards compatible with previous IAR Embedded Workbench versions.

Release Notes

Renesas RA6T2 added devices

Published December 8, 2021.

Adds support for the following Renesas RA6T2 devices:
R7FA6T2AB, R7FA6T2AD, R7FA6T2BB, R7FA6T2BD

Download installer for Windows (205.4 KB)

Language:

English

How to Install:

This patch is applicable for version 9.20.x of IAR Embedded Workbench for Arm.
1. Exit IAR Embedded Workbench.
2. Unzip the downloaded archive in the IAR Embedded Workbench for Arm installation directory

Install EWARM 9.20.2

Published November 19, 2021.

This service pack includes the following:

Bug fix.
EWARM-9484
The compiler can generate incorrect code for calls to functions with the __cmse_nonsecure_call attribute on Arm v8.0-M devices (Cortex-M33) with an FPU, when compiled with the --cmse option.

Download installer for Windows (1.3 GB)

Language:

English

A valid Support and Update Agreement is required for this download.

How to Install:

Execute the downloaded file.

The installer should not be installed on top of an existing EWARM installation, it is recommended to be installed as a new instance.

The upgrade to version 9.20 requires a license renewal. This is performed by starting the IAR License Manager and selecting License>Check for License Renewal.

For network licenses, IAR Embedded Workbench for ARM version 9.20.1 and later require IAR License Server Tools version 2.18.2 or later. For more information, see technical note
https://www.iar.com/knowledge/support/technical-notes/licensing/iar-license-server-tools-lms2/

The latest IAR License Server Tools are backwards compatible with previous IAR Embedded Workbench versions.

Installer for Windows SHA256 checksum (86 bytes)

Release Notes

Install EWARM 9.20.1

Published November 4, 2021.

Highlights

Arm Cortex-M55 support
Support for the new Cortex-M55 core based on the ARMv8.1-M architecture with features such as MVE (the Helium M-profile Vector Extension) and Low Overhead loops.

IDE Editor updates

Editor themes - a new way to set up the colors and fonts in the text editor

Syntax feedback - instant syntax suggestions while typing

Improved parameter hints

Additional GNU C language extensions
See the compiler release notes for more details.

Support for new devices

Analog Devices
ADuCM310, ADuCM420

HDSC
HC32F030

HSXP-HK
HK32F030, HK32F04A, HK32F031, HK32F39, HK32F0301, HK32F103

Microchip
ATSAMHA0G17, ATSAMHA1G17
PIC32CM1216LE, PIC32CM1216LS
PIC32CM2532LE, PIC32CM2532LS
PIC32CM5164LE, PIC32CM5164LS

NXP
LPC5534, LPC5536, LPC55S36
MKE12Z128xxx7, MKE12Z256xxx7
LS1046A
QN9083C
S32K312, S32K314, S32K324, S32K344

Renesas
RA2E2, RA4E1, RA6E1

ST
STM32G050, STM32G051, STM32G061
STM32L496WG
STM32WB55MMG

Toshiba
TMPM4GN, TMPM4GQ, TMPM4GR
TMPM4KH, TMPM4KLFWA, TMPM4KLFYA
TMPM4KMFWAFG, TMPM4KMFYAFG
TMPM4KNFWADFG, TMPM4KNFWAFG, TMPM4KNFYADFG, TMPM4KNFYAFG
TMPM4ML, TMPM4MM, TMPM4MN, TMPM4NN, TMPM4NQ, TMPM4NR

Download installer for Windows (1.3 GB)

Languages:

English, Japanese

A valid Support and Update Agreement is required for this download.

How to Install:

Execute the downloaded file.

The installer should not be installed on top of an existing EWARM installation, it is recommended to be installed as a new instance.

The upgrade to version 9.20 requires a license renewal. This is performed by starting the IAR License Manager and selecting License>Check for License Renewal.

For network licenses, IAR Embedded Workbench for ARM version 9.20.1 and later require IAR License Server Tools version 2.18.2 or later. For more information, see technical note
https://www.iar.com/knowledge/support/technical-notes/licensing/iar-license-server-tools-lms2/

The latest IAR License Server Tools are backwards compatible with previous IAR Embedded Workbench versions.

Release notes

Installer SHA256 checksum (86 bytes)

Versions