{"product_id":"soic8-sop8-test-clip-ch341a-usb-eeprom-programmer-93cxx-24cxx-25cxx","title":"SOIC8\/SOP8 Test Clip + CH341A USB EEPROM Programmer for 93CXX\/24CXX\/25CXX","description":"\u003ch2\u003eSOIC8\/SOP8 Test Clip + CH341A USB EEPROM Programmer — 93CXX \/ 24CXX \/ 25CXX\u003c\/h2\u003e\u003cp\u003eThis kit combines a \u003cstrong\u003eSOIC8\/SOP8 in-circuit test clip\u003c\/strong\u003e with a \u003cstrong\u003eCH341A USB programmer module\u003c\/strong\u003e for reading and writing \u003cstrong\u003e93CXX, 24CXX, and 25CXX series EEPROMs and SPI NOR Flash chips\u003c\/strong\u003e directly on the PCB — no desoldering required. Essential for BIOS recovery, ECU programming, router firmware flashing, and embedded system repair.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgrammer IC\u003c\/td\u003e\n\u003ctd\u003eCH341A (WCH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0 (Full-Speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd\u003eI2C (24CXX), SPI (25CXX), Microwire (93CXX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Clip\u003c\/td\u003e\n\u003ctd\u003eSOIC8 \/ SOP8 (8-pin SMD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClip Contact Pitch\u003c\/td\u003e\n\u003ctd\u003e1.27mm (SOIC8 standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V \/ 5V (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS Support\u003c\/td\u003e\n\u003ctd\u003eWindows (AsProgrammer, NeoProgrammer, CH341A software)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eSupported Chip Families\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e25CXX SPI Flash\u003c\/strong\u003e — W25Q32, W25Q64, W25Q128, MX25L series, GD25Q series (BIOS, router firmware)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24CXX I2C EEPROM\u003c\/strong\u003e — AT24C02, AT24C04, AT24C08, AT24C256 (ECU, appliance settings)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e93CXX Microwire EEPROM\u003c\/strong\u003e — 93C46, 93C56, 93C66 (automotive, TV, set-top box)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Kit?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-Circuit Programming\u003c\/strong\u003e — SOIC8 clip reads\/writes chips without desoldering from PCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCH341A Reliability\u003c\/strong\u003e — Proven USB-to-SPI\/I2C bridge IC used in millions of programmers worldwide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3V\/5V Selectable\u003c\/strong\u003e — Protects 3.3V-only chips (most modern SPI flash) from 5V damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Software\u003c\/strong\u003e — AsProgrammer and NeoProgrammer are free, actively maintained\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit\u003c\/strong\u003e — Clip + programmer + cable; ready to use immediately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBIOS chip recovery and firmware backup (laptop, desktop motherboard)\u003c\/li\u003e\n\u003cli\u003eRouter and switch firmware extraction and flashing\u003c\/li\u003e\n\u003cli\u003eECU EEPROM reading for automotive diagnostics\u003c\/li\u003e\n\u003cli\u003eSmart TV and set-top box EEPROM repair\u003c\/li\u003e\n\u003cli\u003eSPI NOR Flash programming for embedded Linux devices\u003c\/li\u003e\n\u003cli\u003e93C46 EEPROM programming for odometer and immobilizer repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Can this programmer read W25Q128 (128Mbit) SPI flash?\u003c\/strong\u003e\u003cbr\u003eA: Yes — CH341A supports W25Q128 and other large SPI NOR flash chips via AsProgrammer software.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I need to power off the target board when using the clip?\u003c\/strong\u003e\u003cbr\u003eA: Yes — power off the target board and let CH341A supply 3.3V to the chip via the clip. Leaving target power on may cause conflicts.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1× CH341A USB Programmer Module\u003c\/li\u003e\n\u003cli\u003e1× SOIC8\/SOP8 In-Circuit Test Clip with Cable\u003c\/li\u003e\n\u003cli\u003e1× USB Cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"chip","offer_id":46991488090347,"sku":"14:29#chip","price":5.56,"currency_code":"USD","in_stock":true},{"title":"2","offer_id":46991488123115,"sku":"14:10#2","price":15.84,"currency_code":"USD","in_stock":true},{"title":"1","offer_id":46991488155883,"sku":"14:350852#1","price":15.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/soic8-sop8-eeprom-test-clip.webp?v=1761536554","url":"https:\/\/keszoox.com\/products\/soic8-sop8-test-clip-ch341a-usb-eeprom-programmer-93cxx-24cxx-25cxx","provider":"Keszoox","version":"1.0","type":"link"}