bigboosted
Well-known member
I bought several windbond spi memory chips based on the part number on the schematic; W25Q64JVXGIM however what came dose not match what's on the teensy board.
When I looked up the manual the part number references a package code XG = XSON 4x4x0.45-mm, the chip on the teensy board is more like 3x2x0.45mm
So what is the actual part number of the chip on the Teensy 4.0?
I am looking to add my own restore program to the memory and the chip included on teensy has that restore part of the chip's memory permanently locked.
And as long as I'm asking I see the new 4.1 has 4 times the memory and a bigger footprint. What's the part number on that one also?
Thanks
I'm guessing the 4.0 chip should have a package code UX = 8-pad USON 2x3-mm ??
When I looked up the manual the part number references a package code XG = XSON 4x4x0.45-mm, the chip on the teensy board is more like 3x2x0.45mm
So what is the actual part number of the chip on the Teensy 4.0?
I am looking to add my own restore program to the memory and the chip included on teensy has that restore part of the chip's memory permanently locked.
And as long as I'm asking I see the new 4.1 has 4 times the memory and a bigger footprint. What's the part number on that one also?
Thanks
I'm guessing the 4.0 chip should have a package code UX = 8-pad USON 2x3-mm ??
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