Flasher Portable PLUS V1

This page contains the mechanical and electrical specifications of the SEGGER Flasher Portable PLUS V1.
For information on the general specifications as well as an overview of supported software features refer to Flasher Portable PLUS.

Note:

The Flasher Portable PLUS V1 has been superseded and as such is considered a legacy device. This device is not eligible for support by SEGGER. Refer to the Flasher Model Overview for a list of most recent devices by SEGGER.
We recommend to make use of the SEGGER Trade-In-Program to upgrade to the current version of the product.

When new features are added, articles for legacy models may not be updated.

So if a feature is not mentioned here at all, it can be assumed as "not supported".

Specifications

Specification	Value
Power supply	Via internal lithium-ion rechargeable battery (Sony US14500VR) or USB
Charging via USB	70 minutes (at 1 A charging current)
USB host interface	USB2.0 (Full-Speed), USB Type B
Target interface	Male 20-pin IDC keyed box header with 0.1" pitch (2.54mm), optional adapters available
Max. target cable length	Recommended (delivered): 20 cm (8") Max. 2 m (6.5") allowed but might reduce max. target interface speed.
Serial transfer rate between Flasher Portable PLUS and target	Up to 50 MHz
Supported target voltage	1.2 - 5 V
Current drawn from target voltage sense pin (VTRef)	< 25 µA
Target supply voltage	4.5 V max. (depends on current battery voltage)
Target supply current	Max. 400 mA
Reset type	Open drain with 100 Ohms series resistor. Can be pulled low or tristated
Operating temperature	+ 5 °C ... + 60 °C (Normal operation) + 5 °C ... + 45 °C (Battery charging)
Storage temperature	- 20 °C ... + 45 °C
Relative humidity (non-condensing)	< 90 % rH
Size (without cables)	126 mm x 70 mm x 28 mm
Weight (without cables)	140 g
Supported OS	Microsoft Windows (x86/x64), Linux (x86/x64/Arm), macOS (x86/Apple Silicon)