Phone - Australia: 1300 553 313
Hotline - New Zealand: 0800 450 168
Segger Embedded Software Solutions
Embedded Software Solutions

Flasher Portable PLUS

Portable Flash Programmer for on-chip and external flash memory

Flasher Portable and Flasher Portable PLUS are battery driven programming tools for microcontrollers with on-chip and/or external flash memory.

They have been designed to fill the need of an extremely portable, production grade flash programmer used for in-field firmware updates.

Flasher Portable PLUS can be powered by its lithium-ion rechargeable battery or USB.

LCD Displays

Initial setup/preparation for stand-alone mode operation is done via the J-Flash software, also used by other Flasher models, which requires a PC running Microsoft Windows 2000, Windows XP, Windows 2003, Windows Vista, Windows 7, Windows 8 or Windows 10.

Flasher Portable PLUS also supports having up to eight configurations/image files stored on the Flasher, so one unit can be used for different targets, versions or configurations. Proper image selection is done by simply clicking a button. The currently selected image is displayed.

Adapters for all common connections are available which may be used to do everything from fully electrically isolating the Flasher Portable from the target device, to remapping the pins and reducing the pitch and/or pins to the target header.


  • Stand-alone in-circuit-programmer (Once set up, Flasher can be controlled without the use of a PC program)
  • Powered by internal battery, no external power supply required
  • Up to 10 hours programming with one battery charge
  • Supports having up to eight configurations/data files being stored on Flasher
  • Push button allows easy selection between multiple images/configurations stored on Flasher
  • 128 MB internal memory for configuration and data file storage
  • Supports ARM, Cortex, PowerPC and Renesas RX cores. For a complete list, please click here
  • Supports internal and external flash devices
  • Free software updates1, 1 year of support
  • Data files can be updated via mass storage or via J-Flash
  • Target interface: JTAG / SWD / FINE / SPD
  • Programming speed typically between 30 KB/second and 1 MByte/second. Max. programming speed highly depends on target hardware and max. programming speed of the flash itself
  • SECURITY: Flasher Portable and Flasher Portable PLUS support Authorized Flashing. It allows to limit the number of flash programming cycles and to protect the Flasher against non-authorised access in case of external production.

Charging Flasher Portable PLUS via USB (5V/1A max.)

Charge time depends on used USB hub/wall adapter. If the max. charge current of 1 A can be achieved, a completely discharged Flasher Portable PLUS V2 will be fully charged within 70 minutes.


Flasher Portable PLUS contains a non-removable Lithium-Ion battery. The battery must be recycled or disposed of properly. Contact your local waste management office for information on battery recycling or disposal.


Package content

Flasher PRO is delivered with the following components:
Flasher Portable 20-pin, 0.1" target ribbon cable USB cable



Power Supply Via internal lithium-ion rechargeable battery (Sony US14500VR) or USB
USB Host Interface USB 2.0
Target Interface Standard 20-pin J-Link target connector (optional adapters available)
Serial Transfer Rate between Flasher Portable and Target Up to 15MHz
Supported Target Voltage 1.8 - 5V
Current drawn from target voltage sense pin (VTRef) < 25µA
Target supply voltage 4.5V max. (depends on current battery voltage)
Target supply current Max. 400mA
Operating Temperature + 5 °C ... + 60 °C
Storage Temperature - 20 °C ... + 65 °C
Relative Humidity (non-condensing) < 90% rH
Size (without cables) 126mm x 70mm x 28mm
Weight (without cables) 140g
Supported OS Microsoft Windows 2000
Microsoft Windows XP
Microsoft Windows XP x64
Microsoft Windows 2003
Microsoft Windows 2003 x64
Microsoft Windows Vista
Microsoft Windows Vista x64
Microsoft Windows 7
Microsoft Windows 7 x64
Microsoft Windows 8
Microsoft Windows 8 x64
Microsoft Windows 10
Microsoft Windows 10 x64



For more information please contact the MicroWay sales team: buynow
Head Office
MicroWay Pty Ltd
PO Box 84,
Braeside, Victoria, 3195, Australia
Ph: 1300 553 313
Fax: 1300 132 709
email: sales@microway.com.au
ABN: 56 129 024 825
Sydney Sales Office
MicroWay Pty Ltd
PO Box 1733,
Crows Nest, NSW 1585, Australia
Tel: 1300 553 313
Fax: 1300 132 709
email: sales@microway.com.au
ABN: 56 129 024 825
New Zealand Sales Office
MicroWay Pty Ltd (NZ)
PO Box 912026
Victoria Street West
Auckland 1142, New Zealand
Tel: 0800 450 168
email: sales@microway.co.nz

International: call +61 3 9580 1333, fax +61 3 9580 8995

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