{"product_id":"ch341a-usb-bios-programmer-lcd-mx25l6405-w25q64-24-25-series","title":"CH341A USB BIOS Programmer with LCD – Supports MX25L6405 \/ W25Q64 \/ 24 \u0026 25 Series Flash ICs","description":"\u003ch2\u003eCH341A USB BIOS Programmer with LCD – Supports MX25L6405 \/ W25Q64 \/ 24 \u0026amp; 25 Series\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eCH341A USB programmer\u003c\/strong\u003e is the most widely used low-cost BIOS and flash memory programmer – a USB device that reads and writes SPI NOR flash (25 series) and I²C EEPROM (24 series) ICs directly from a PC via USB. This version includes an LCD display for status feedback. Compatible with the most common BIOS chips (MX25L6405, W25Q64, W25Q32, and hundreds more), it's the essential tool for BIOS recovery, firmware flashing, and IC programming without a dedicated programmer.\u003c\/p\u003e\n\n\u003ch3\u003eProgrammer Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgrammer IC:\u003c\/strong\u003e CH341A (WCH)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e USB 2.0 (appears as USB serial device)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported IC Families:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003e25 series SPI NOR Flash:\u003c\/strong\u003e W25Qxx (Winbond), MX25Lxx (Macronix), GD25Qxx (GigaDevice), S25FLxx (Spansion), EN25Qxx (EON), and more\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e24 series I²C EEPROM:\u003c\/strong\u003e 24C01 through 24C512 (all capacities)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSocket:\u003c\/strong\u003e SOP-8 ZIF socket (for SOP-8 ICs) + DIP-8 socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClip Support:\u003c\/strong\u003e Compatible with SOP-8 test clip for in-circuit programming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e LCD status display\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e USB bus-powered (5V from USB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoftware:\u003c\/strong\u003e AsProgrammer, NeoProgrammer, or CH341A Programmer (free, Windows)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating System:\u003c\/strong\u003e Windows 7\/8\/10\/11\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSupported Flash ICs (Examples)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWinbond:\u003c\/strong\u003e W25Q16, W25Q32, W25Q64, W25Q128, W25Q256\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMacronix:\u003c\/strong\u003e MX25L1606, MX25L3206, MX25L6406, MX25L12806\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGigaDevice:\u003c\/strong\u003e GD25Q32, GD25Q64, GD25Q128\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEEPROM:\u003c\/strong\u003e 24C01, 24C02, 24C04, 24C08, 24C16, 24C32, 24C64, 24C128, 24C256, 24C512\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBIOS recovery:\u003c\/strong\u003e Re-flash a corrupted BIOS chip after a failed update\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBIOS modding:\u003c\/strong\u003e Flash custom BIOS for overclocking or feature unlocking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRouter firmware:\u003c\/strong\u003e Read\/write router firmware flash chips\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEEPROM programming:\u003c\/strong\u003e Program 24Cxxx EEPROMs for automotive and consumer electronics repair\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIC backup:\u003c\/strong\u003e Read and backup flash IC contents before repair\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlank IC programming:\u003c\/strong\u003e Program new blank flash ICs with firmware images\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIn-Circuit Programming Note\u003c\/h3\u003e\n\u003cp\u003eFor in-circuit programming (without removing the IC from the board), use an SOP-8 test clip connected to the programmer. Ensure the target board is powered off and the programmer provides the only power to the flash IC via the clip.\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × CH341A USB BIOS programmer with LCD\u003c\/li\u003e\n  \u003cli\u003eSOP-8 ZIF socket adapter\u003c\/li\u003e\n  \u003cli\u003eUSB cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe essential BIOS recovery and flash programming tool – the CH341A reads and writes hundreds of SPI NOR flash and I²C EEPROM ICs via USB for BIOS recovery, firmware flashing, and IC programming.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991415935211,"sku":"\u003cnone\u003e","price":13.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/ch341-usb-bios-programmer-mx25l6405-w25q64.webp?v=1761891491","url":"https:\/\/keszoox.com\/products\/ch341a-usb-bios-programmer-lcd-mx25l6405-w25q64-24-25-series","provider":"Keszoox","version":"1.0","type":"link"}