Flasher ARM
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This page contains the general, specifications as well as an overview of supported software features of the SEGGER Flasher ARM.
For information on the mechanical and electrical specifications as well as an overview of hardware features refer to Hardware Models.
Note:
The Flasher ARM has been discontinued from the product portfolio as of 2026. All non-legacy hardware versions remain under active maintenance and continue to receive firmware updates.
The Flasher ARM has been discontinued from the product portfolio as of 2026. All non-legacy hardware versions remain under active maintenance and continue to receive firmware updates.
Hardware Models
Legacy
Software Features
| Feature | Supported | Since |
|---|---|---|
| USB 2.0 Full Speed |  |
V2 |
| WinUSB | |
V6 |
| Ethernet | |
V3 |
| JTAG interface | |
V2 |
| cJTAG interface | |
V4 |
| cJTAG interface without/buggy KEEPER logic | |
V5 |
| SWD interface | |
V2 |
| SWO interface | |
V2 |
| SPI interface | |
V4 |
| QSPI interface |  |
|
| Microchip PIC32 ICSP interface | |
|
| Renesas FINE interface | |
|
| SiLabs C2 2-wire interface | |
|
| ETB Trace ARM7/9 | |
|
| ETB Trace Cortex-M | |
|
| ETB Trace Cortex-A/R | |
|
| ETM Trace Cortex-M | |
|
| ETM Trace Cortex-A | |
|
| VCOM* | |
V5 |
| Memory Stop mode support | |
V4 |
| Cortex-M Monitor Mode debugging | |
|
| SWD Multi-Drop | |
V4 |
| CMSIS-DAP v1 (HID) mode | |
|
| CMSIS-DAP v2 (Bulk) mode | |
|
| Authorized Flashing | |
V4 |
| Flasher Apps | |
Notes:
*On Flashers, VCOM functions as an interface to the Flasher terminal, also known as the ASCII command interface. This means that VCOM on Flashers operates independently of the target device it is connected to, focusing solely on controlling the Flasher itself.
*On Flashers, VCOM functions as an interface to the Flasher terminal, also known as the ASCII command interface. This means that VCOM on Flashers operates independently of the target device it is connected to, focusing solely on controlling the Flasher itself.
Supported cores
Flasher provides support for the following cores.
Note:
If you are interested in Flasher support for a core that is not listed here, please feel free to request support via the SEGGER support ticket system.
If you are interested in Flasher support for a core that is not listed here, please feel free to request support via the SEGGER support ticket system.
| Core | S | Since | PC | Since |
|---|---|---|---|---|
| S = Standalone mode; PC = PC-based mode | ||||
| ARM legacy Cores | ||||
| ARM7 | |
V2 | |
V2 |
| ARM9 | |
V2 | |
V2 |
| ARM11 | |
|
||
| Arm China Cores | ||||
| STAR-MC1 | |
V5 | |
V5 |
| STAR-MC2 | |
V5 | |
V5 |
| STAR-MC3 | |
V5 | |
V5 |
| ARM Cortex Cores | ||||
| Cortex-A5 | |
|
V3 | |
| Cortex-A7 | |
|
V3 | |
| Cortex-A8 | |
|
V3 | |
| Cortex-A9 | |
|
V3 | |
| Cortex-A12 | |
|
V3 | |
| Cortex-A15 | |
|
V3 | |
| Cortex-A17 | |
|
V3 | |
| Cortex-A32 | |
|
V5 | |
| Cortex-A35 | |
|
V5 | |
| Cortex-A53 | |
|
V5 | |
| Cortex-A55 | |
|
V5 | |
| Cortex-A57 | |
|
V5 | |
| Cortex-A72 | |
|
V5 | |
| Cortex-A76 | |
|
V5 | |
| Cortex-M0 | |
V2 | |
V2 |
| Cortex-M0+ | |
V2 | |
V2 |
| Cortex-M1 | |
V2 | |
V2 |
| Cortex-M3 | |
V2 | |
V2 |
| Cortex-M4 | |
V4 | |
V4 |
| Cortex-M7 | |
V4 | |
V4 |
| Cortex-M23 | |
V4 | |
V4 |
| Cortex-M33 | |
V4 | |
V4 |
| Cortex-M52 | |
V5 | |
V5 |
| Cortex-M55 | |
V5 | |
V5 |
| Cortex-M85 | |
V5 | |
V5 |
| Cortex-R4 | |
|
V3 | |
| Cortex-R5 | |
|
V3 | |
| Cortex-R7 | |
|
V5 | |
| Cortex-R8 | |
|
V5 | |
| SC000 (M0 secure) | |
V2 | |
V2 |
| SC300 (M3 secure) | |
V2 | |
V2 |
| RISC-V | ||||
| RV32 | |
|
||
| RV64 | |
|
||
| Microchip PIC32 | ||||
| PIC32MX | |
|
||
| PIC32MZ | |
|
||
| SiLabs 8051 | ||||
| EFM8 | |
|
||
| Renesas RX | ||||
| RX110 | |
|
||
| RX111 | |
|
||
| RX210 | |
|
||
| RX21A | |
|
||
| RX220 | |
|
||
| RX610 | |
|
||
| RX621 | |
|
||
| RX62G | |
|
||
| RX62N | |
|
||
| RX62T | |
|
||
| RX630 | |
|
||
| RX631 | |
|
||
| RX63N | |
|
||
| RX63T | |
|
||
| RX64M | |
|
||
| Renesas RH850 | ||||
| RH850 G4KH | |
|
||
| RH850 G4MH | |
|
||
| RH850 G4MH2 | |
|
||