20pcs BGA152 BGA132 BGA136 TSOP48 NAND Flash USB 3.0 U Disk PCB IS917 Main Controller Without Flash Memory for Recycle S

Please download software here IS917 Specifications Main Controller IC IS917USB type USB3 0PCB size 14 33mm without the USB port size Support IC BGA152 132 136 TOP48 two solder chips every chips need 2CE But if you weld one chip in PCB MAX 4CE Usage USB3 0 interface High speed NAND flash R W StrickCan be delete all partitionCan be ReadWriteQA 1 support those chips Except the latest UFS2 0 chip other conventional chips are supported 2 USB2 0 and USB3 0 U disk difference USB2 0 slow only support single sided paste 3 0 speed fast support double sided paste the current only BGA152 132 136 TOP48 3 Why my chip after welding no display detection voltage is red light May be the problem one is the chip is broken two may be welding is not good there is the problem of welding in the case of welding chips the board is bright red 4 When you get the U disk PCB Please check it first How to check it good or not You can plug it into the computer PCB and open your Windows control panel then go to the check device and printer term you can see the IS917 in there that means this product is good and the red light is working 5 As for new NAND Memory Please ask us to get the software for configuring empty new NAND flash Memory IS917 6 When you connect it with the compouter first of all if the lights of the u disk PCB is not on the U disk PCB might be broken If the lights of the u disk PCB is on and show the green light firstly might be you need to upgrade usb 3 0 in