And the datasheet also specifies that V3 pin 9 should be connected to VCC and 3.3V as well.Posted on July 1, 2020Author voltlogCategories DIY, RepairTags CH341 3.3V Fix, Ch341 5V Problem, CH341 Aliexpress, CH341 Bios Chip Repair, CH341 Driver, CH341 Ebay, CH341 EEPROM, CH341 English ...
A new chip has bios with blank data, as obvious. FD44 works with several SN models. Thats it, good luck, over_n_out. EDIT: 15 correct, if you have an incomplete sticker…nothing i can do right. Other sticker only in box or in a dump/backup ...