If you have previously purchased a USprog adapter, you can purchase theoption and special adapter here.
After payment, will be sent a special adapter for erasing chips.
After receiving the adapter, please update your USprog tool: the software and your USB adapter.
Attention! This option is only for one specific USprog V4 adapter purchased on our shop earlier!
Old tools like Eraser35080 are not supported!
The option together with a special adapter allows you to correctly erase the incremental area (1st 2 lines) of EEprom to zeros. Operates well on approximately 80% of the chips produced before 2018.09.
One feature of chips M35160WT, M35128WT: if in some pair of cells of the incremental area already recorded value Fxxx (F0 00 ... FF FF) - this pair of cells will not be erased (locked forever).
To erase the EEPROM is only possible on the chip desoldered by the original PCB and mounted to the ZIF socket of Eraser adapter.
The procedure takes two minutes to several hours.
If the chip cannot be erased too long time, please stop the process, you should wash the connectors of the Eraser adapter and USprog tool, clean the ZIF clip, then repeat the procedure.
Or you can solder the EEPROM to the soldering pads on the adapter Board. Then please repeat several times the erase procedure.
Also helps heating of chip to 40-70* when erase is run.
IMPORTANT: If your USprog adapter is older than 2019 year, you need to check/change the capacitor C23 to ~100nF on the USprog adapter pcb. See picture here.
Important! Fo activation ofr this option, please write your Adapter ID in the note of your order.