CH341 Driver download address:
Need to know before buy: some board can clip chip directly, but some board cannot operate like this, because the chip will be affected by the peripheral circuit on the board, please know before patting, lest buy back can’t use, but the chip welding is quite a universal seat son can be used directly, and wide body, narrow body are universal.
Many high – power programmers are basically normal use
When encountering the programmer with protected function, the clamp cannot be read out under normal voltage. At this time, a 3.3v voltage should be added. The method is as follows: the clamp clamps the chip, and the clamp corresponding to the 8th pin of the chip adds a 3.3v voltage. Generally, the power supply of 3.3v has two wires, so it is ok for VCC to connect the clamp and the other wire to be directly grounded.
Conversion block can use some chips is 1.8v such as huabang w25q64, wang hong mx25u1635, mx25u6435 and so on in 3.3v programmer for conversion burn. These chips are typically used on the motherboards of apple computers.
The main 1.8v chip applicable to the chip is the same:
W25q10ew, w25q20ew, w25q20bw, w25q40bw
In the macro
Mx25u5121e, mx25r512f, mx25u1001e, mx25r1035f, mx25u2033e, mx25r2035f, mx25u4035,
Mx25u4033e, mx25u4032e, mx25r4035f, mx25u8035, mx25u8035e, mx25u8033e,
Mx25r8035f, mx25u1635e, mx25v1635f, mx25v1635f,
Mx25r3235f, mx25u6473f, mx25u6435f, mx25r6435f, mx25u12873f, mx25u12835f,
Mx25u25635f, mx25u51245g, mx25um51245g, mx66u51235f