No hay artículos en el carro
No hay artículos en el carroCH347 Programmer Module 24 EEPROM 25 SPI FALSH supports TTL
nacl
Comentado en los Estados Unidos el 6 de marzo de 2025
This is the very-hard-to-find CH347T at a good price and it arrived much faster than expected, after only 7 days. With this, I can read SPI ROMs about 16x faster than CH341A thanks to the higher SPI clock. With a SPI ROM soldered onto a motherboard, I can use up to 15 MHz (though CH347T itself supports up to 60 MHz). This is much better than CH341A which supports only 0.3 MHz. To read a 32 MB flash, it takes 19 seconds with CH347T versus 5 minutes with CH341A (!).This CH347T also has the correct 3.3V on the 25xx SPI pins. This was a problem on most CH341A programmers because some of the pins would be 5V instead of 3.3V and could therefore lead to damage when used with a chip that needs 3.3V. But there is no such problem on the CH347T.Definitely get this instead of CH341A.
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