CH341A USB Programmer EEPROM BIOS Flasher Programmable Logic Circuits with SOP8 Flash Clip Suitable for 24/25 Series Chip

The CH341A USB Flash BIOS Tool is a versatile and cost-effective EEPROM programmer used for reading, writing, erasing, and verifying SPI, I²C, and MicroWire EEPROM/Flash memory chips. It is widely used for BIOS programming, motherboard repair, router recovery, LCD firmware flashing, and embedded system development.

Powered directly via USB, the CH341A programmer supports a wide range of 8-pin and 16-pin memory chips and works with dedicated CH341A software on Windows systems. Its compact size and simple operation make it ideal for both professionals and hobbyists.

Features:

• USB Interface – Plug-and-play connection, no external power required

• EEPROM & Flash Support – SPI, I²C, and MicroWire protocols

• BIOS Programming Tool – Ideal for laptop, PC, and motherboard BIOS flashing

• Read / Write / Erase / Verify – Complete memory operations

• Wide Chip Compatibility – Supports common 24xx, 25xx series chips

• SOIC8 / DIP Support – Works with test clips and adapters

• CH341A Dedicated Software – Simple and user-friendly interface

• Compact & Portable Design – Easy to carry and use

• Perfect for Repair & DIY – Electronics repair, debugging, and development

For SPI & IIC Chip Programming (24 & 25 Series)

• • Put the Programmer in the Computer USB port
  • Open the CH341A programmer software burning software.
  • Choose Chip Capacity if using 24 Series, Click Detect for auto Detection of Chip of 25 Series
  • Can Burn Write, Erase & Backup Chips

For Serial TTL Programming

• • • Set the Jumper
    • Put the Programmer’s computer USB port,
    • The programmer has Serial Pinouts of RX, TX & GND
    • Connect RX Pin to TX Pin & TX pin to RX Pin & GND to GND
    • Choose the corresponding COM port,
    • Open the Corresponding Download Software Platform for example (PUTTY for Serial Terminal Emulator)

Package Includes

• 1 x CH341A USB Flash BIOS Tool USB Programmer