| Feature | Specification | | :--- | :--- | | | USB 2.0, up to 12Mbps | | Supported Chip Types | 24 EEPROM, 25 SPI Flash, 93 EEPROM, 45 Flash, and more | | Supported Series | 24xxx, 25xxx, 93xxx, 45xxx | | Dimensions | Small (similar to a business card) | | Material | ABS+PCB | | Package Contents | Programmer, USB Cable, Adapters for different chip types |
Fix: Check your USB cable. Ensure driver signature enforcement was disabled during setup. Try swapping from a USB 3.0 port to a legacy USB 2.0 port.
Click the or Detect button in the software interface. The software will query the chip’s manufacture ID and device ID. If successful, your specific chip model (e.g., WINBOND W25Q64 ) will display on the screen. If it fails, check your physical chip alignment. 3. Reading and Backing Up (Crucial Step)
Align the notch on your IC chip with the orientation markings on the EZP2020 ZIF (Zero Insertion Force) socket.
The driver did not install correctly, or the USB port isn't supplying enough power. ezp2020 programmer software download
Before downloading any software, it's important to keep a few key points in mind to ensure a safe and successful experience.
Compatible with 25-series, 24-series, and 93-series chips.
Both are popular low-cost USB programmers. Here's a quick comparison:
Choose and point it to the "Drivers" folder inside your downloaded EZP2020 software package. Run the Software: Open the .exe file (usually named EZP2020.exe ). | Feature | Specification | | :--- | :--- | | | USB 2
Ensure the chip is oriented correctly in the ZIF socket. Pin 1 (marked by a dot on the chip) must match the notch on the programmer.
Enthusiasts have developed and uploaded updated software, such as the bigbigmdm/EZP2019-EZP2025_chip_data_editor on GitHub, which provides QT-based chip database management for the EZP2020, EZP2023, and EZP2025.
Click and store the .bin or .hex file in a secure location. 4. Flashing New Firmware (Erase & Write) Click Open to load your new firmware file. Click Erase to clear the chip's old data. Click Write or Program to flash the new file onto the chip.
Always create a backup of the original firmware before making any modifications. Click the or Detect button in the software interface
24 EEPROM, 25 EEPROM, 93 EEPROM, 25 Flash, 26 Flash.
If you work with BIOS chips, EEPROMs, or flash memory on motherboards, laptops, or routers, you have likely encountered the programmer. This affordable USB-based device is a favorite among repair technicians and hobbyists for reading, writing, and verifying 25 series SPI flash chips.
Choose and navigate to the Drivers folder inside your extracted EZP2020 directory.
This article is for informational purposes only. The user assumes all responsibility and risk for the use of any software or information provided. The author does not host or distribute any software files. All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Modifying device firmware can void warranties and damage hardware. Proceed with caution.