Freescale JS16 Bootloader WinUSB Driver Download

Freescale JS16 Bootloader WinUSB Driver

The Freescale JS16 Bootloader WinUSB Driver enables Windows to recognize and communicate with Freescale (now NXP) JS16 microcontrollers when they are in USB bootloader mode. By leveraging Microsoft’s WinUSB framework, it provides a reliable, user‑mode communication channel for firmware programming, in-field updates, device provisioning, and recovery—without the need for a custom kernel driver.

Key features:

Seamless detection of JS16 devices in bootloader mode using Microsoft WinUSB
Easy integration with Freescale bootloader utilities and custom host applications
32- and 64-bit Windows support (Windows 7 SP1, 8.1, 10, and 11; Vista may be supported)
INF-based installation that binds the device’s VID/PID to WinUSB
User‑mode access via standard WinUSB APIs for stable, low-latency transfers

Typical use cases:

Firmware updates in the field
Factory programming and provisioning
Device recovery and diagnostics

Installation overview:

Disconnect the target device.
Install the driver package (or use Device Manager to point to the provided INF).
Place the JS16 device in bootloader mode and connect it via USB.
Confirm that Windows loads the WinUSB driver and the device appears under Universal Serial Bus devices.

Notes:

Administrator privileges are required for installation.
This driver is intended for the bootloader interface only and does not create a virtual COM port.
Windows XP is not supported.

Freescale JS16 Bootloader WinUSB Driver is developed by Freescale. The most popular version of this product among our users is 0.1.