e² studio
6.3#9 in embedded development idesFree planFree planLinuxmacOSWindows
Visite² studio vs IAR Embedded Workbench
IAR Embedded Workbench
6.9#4 in embedded systems toolchainsFree planFree planExtensionLinuxWindows
VisitWhat both publish
| Fact | e² studio | IAR Embedded Workbench |
|---|---|---|
| Debugging | Debugging uses Eclipse CDT's GDB and supports features including register and memory views, breakpoints, real-time memory display, tracing, and peripheral-register display. | The C-SPY debugger provides real-time trace, code coverage, function profiling, and RTOS awareness. |
| Hardware integrations | The product page lists Renesas E2, E2 Lite, and E20 emulators and SEGGER J-Link among supported debugging hardware. | Supported debug hardware includes I-jet, I-jet Trace, J-Link, PE Micro and ST-LINK probes. |
| Headquarters | Tokyo, Japan | Uppsala, Sweden |
e² studio plans
- e² studioFree
IAR Embedded Workbench plans
- IAR Embedded Workbench evaluationFree
- IAR Platform subscriptionPriced on request
Pick e² studio if…
It suits developers building for supported Renesas MCU families who want project setup, code editing, and debugging in one IDE. Users should be prepared to install a compiler separately.
Pick IAR Embedded Workbench if…
It suits embedded development and embedded security teams working with supported architectures on Linux or Windows. Teams evaluating the tool should note the trial's non-commercial restriction and excluded features.