| Author |
 Topic  |
|
|
mac_ha
Vietnam
3 Posts |
 Posted - 10/28/2024 : 23:23:41
|
| Hello, is it possible to read/write to 25VQ40ATIG chip on GQ-4x4 True USB Willem programmer? I don't see this chip on the devices list, but maybe some other chips are compatible? I cannot find the datasheet for 25VQ40ATIG, though, so can not be sure if any of different 25Q40 chips are compatible? Any help would be very much appreciated. Thank you. |
|
| Reply #1
anniel
2572 Posts |
|
| Reply #2
mac_ha
Vietnam
3 Posts |
|
| Reply #3
anniel
2572 Posts |
|
| Reply #4
mac_ha
Vietnam
3 Posts |
Posted - 11/05/2024 : 10:19:12
|
quote:
Originally posted by anniel
quote:
Originally posted by mac_ha
Thank you for the reply, I was also able to find this datasheet:
https://xonstorage.blob.core.windows.net/pdf/zbitsemi_zb25vq40atig_xonjuly20_20_link.pdf
The question is, would the GQ-4x4 be able to program it? Which device should I select?
W25Q40EW
The W25Q40EW is a 1.8V part, I've measured in-circuit Vcc of my part as 3.3V. I tried the W25Q40CL, the chip was detected as Exar, but then read failed...
So I've just submitted, via GQ Application, a request to add a new chip. Hopefully it won't be too long?... |
 |
|
| |
Topic |
|
25VQ40ATIG support on GQ-4x4
