STMicroelectronics ST72621L4 Driver Download (Official)

STMicroelectronics Drivers USB Drivers
STMicroelectronics ST72621L4 Driver Download (Official)
5 Ratings
22 Downloads

Supported Models

ST72621L4 Driver

Manufacturers

STMicroelectronics

File Name

ST7USBLS-DFU-V1.1.zip (217.0 KB)

Versions

1.1 (1-Feb-2003)

Find Related Drivers

Uploader Notes

ST72621L4

ST7 USB LS DFU Demo

Warning: For ST7262/ST7263B 16K Flash devices only.

Compatible with COSMIC and MetroWerks compilers.

ST7 USB LS Library V4.21 included.

USB Utility File

Uploaded By

Purushothaman (DG Staff Member) on 2-Jan-2006

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ST7USBLS-DFU-V1.1/Sectors12/Sectors12_7262_Hiware.wsp 425 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Sectors12_7262_Cosmic.wsp 423 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Sectors12_7263B_Cosmic.wsp 426 bytes 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Sectors12_7263B_Cosmic.wed 18.1 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Sectors12_7262_Cosmic.wed 18.1 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Sectors12_7262_Hiware.wed 18.1 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Sectors12_7263B_Hiware.wsp 428 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Sectors12_7263B_Hiware.wed 18.1 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Config/Cosmic/ST7262_16K.mak 5.2 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Config/Cosmic/ST7262_16K.lkf 1.9 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Config/Cosmic/ST7263B_16K.mak 5.2 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Config/Cosmic/ST7263B_16K.lkf 1.9 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Config/Hiware/Default.env 395 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Config/Hiware/ST7262_16K.mak 3.0 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Config/Hiware/ST7262_16K.prm 4.1 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Config/Hiware/Burner.cmd 256 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Config/Hiware/ST7263B_16K.prm 3.8 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Config/Hiware/ST7263B_16K.mak 3.0 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/User_Var.h 1.3 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/User_Def.h 949 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/USB_Opts.h 4.5 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/USB_App.h 686 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/My_Init.h 809 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/Main.h 630 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/HIDLayer.h 842 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/Descript.h 4.8 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/User_Var.c 1.6 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/USB_App.c 6.0 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/My_Init.c 5.6 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/Int_7263B.c 3.4 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/HIDLayer.c 10.6 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/Int_7263B.h 778 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/Int_7262.c 4.8 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/Main.c 4.9 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/Descript.c 13.4 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/Applet.c 11.0 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/Applet.h 868 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/Appli/Int_7262.h 900 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Hiware/7263B/Sectors12.s19 3.7 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Hiware/7263B/Sectors12.map 47.6 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Hiware/7263B/Sectors12.dfu 3.8 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Hiware/7262/Sectors12.s19 4.2 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Hiware/7262/Sectors12.map 57.2 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Hiware/7262/Sectors12.dfu 4.2 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Cosmic/7263B/Sectors12.s19 3.7 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Cosmic/7263B/Sectors12.map 21.9 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Cosmic/7263B/Sectors12.dfu 3.7 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Cosmic/7262/Sectors12.s19 3.9 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Cosmic/7262/Sectors12.map 24.0 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sectors12/S19/Cosmic/7262/Sectors12.dfu 3.9 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Sector0_7262_Cosmic.wsp 387 bytes 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Sector0_7263B_Hiware.wsp 392 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Sector0_7262_Cosmic.wed 18.1 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Sector0_7263B_Cosmic.wsp 390 bytes 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Sector0_7262_Hiware.wsp 390 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Sector0_7263B_Hiware.wed 18.1 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Sector0_7262_Hiware.wed 18.1 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Sector0_7263B_Cosmic.wed 18.1 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/HDFlashDriver/HDFlash_macros.h 4.4 KB 29 Nov 2002
ST7USBLS-DFU-V1.1/Sector0/HDFlashDriver/HDFlash.c 7.5 KB 14 Nov 2002
ST7USBLS-DFU-V1.1/Sector0/HDFlashDriver/HDFlash.h 2.8 KB 15 Nov 2002
ST7USBLS-DFU-V1.1/Sector0/S19/Hiware/7263B/Sector0.s19 10.5 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/S19/Hiware/7263B/Sector0.map 104.1 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/S19/Hiware/7262/Sector0.s19 10.6 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/S19/Hiware/7262/Sector0.map 107.1 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/S19/Cosmic/7263B/Sector0.s19 10.0 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/S19/Cosmic/7263B/Sector0.map 39.0 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/S19/Cosmic/7262/Sector0.s19 10.1 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/S19/Cosmic/7262/Sector0.map 40.5 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUProtocol.h 2.6 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUCore.h 3.2 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUDescript.c 4.1 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUDescript.h 3.9 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUJumpTableS0_7262_Hiware.asm 1.2 KB 2 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUJumpTableS1S2_7262_Cosmic.asm 1.5 KB 2 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFULibFuncAdd.h 2.6 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUProtocol.c 12.8 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUCore.c 16.6 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUJumpTableS0_7263B_Hiware.asm 1.0 KB 2 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUJumpTableS1S2_7263B_Hiware.asm 845 bytes 2 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUJumpTableS0_7262_Cosmic.asm 1.2 KB 2 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUJumpTableS1S2_7262_Hiware.asm 981 bytes 2 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUJumpTableS0_7263B_Cosmic.asm 1.0 KB 2 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/DFU/DFUJumpTableS1S2_7263B_Cosmic.asm 1.2 KB 2 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Cosmic/ST7262_16K.mak 5.3 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Cosmic/ST7262_16K.lkf 2.4 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Cosmic/Vect_7262.c 1.4 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Cosmic/Vect_7263B.c 1.2 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Cosmic/ST7263B_16K.mak 5.3 KB 12 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Cosmic/ST7263B_16K.lkf 2.4 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Hiware/Default.env 389 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Hiware/ST7262_16K.mak 3.0 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Hiware/ST7262_16K.prm 3.6 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Hiware/Burner.cmd 248 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Hiware/ST7263B_16K.mak 3.0 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Config/Hiware/ST7263B_16K.prm 3.4 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB_Var.h 5.5 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB.h 809 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB_Def.h 5.7 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB_Lib.c 11.0 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB.c 38.5 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB_Lib.h 4.4 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB_Rc.c 15.5 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB_Rc.h 1.9 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB_Var.c 4.3 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB_JumpTable_Cosmic.asm 976 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB_JumpTable_Hiware.asm 958 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB_Rwu.c 2.6 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Usb/USB_Rwu.h 649 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Micro/Map_7261.c 3.5 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Micro/Map_7261.h 2.5 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Micro/Map_7262.c 6.2 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Micro/Map_7262.h 4.2 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Micro/Map_7263_16K.c 5.8 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Micro/Map_7263_16K.h 3.8 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Micro/Map_7263_4K8K.c 5.8 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Micro/Map_7263_4K8K.h 3.9 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Micro/Map_7263B.c 6.0 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Micro/Map_7263B.h 4.0 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Macro/Hidef.h 1.5 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Macro/Lib_Bits.h 3.6 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Macro/Macro.h 875 bytes 11 Feb 2003
ST7USBLS-DFU-V1.1/Sector0/Library/Macro/Unicode.h 3.7 KB 11 Feb 2003
ST7USBLS-DFU-V1.1/ReleaseNotes.txt 967 bytes 12 Feb 2003

How to Update ST72621L4 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the ST72621L4 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter ST72621L4 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for ST72621L4. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the STMicroelectronics website. Many major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with STMicroelectronics. All company names/logos are properties of their owners.
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