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chowan
18th November, 2018, 07:25 AM
Hi I try to read the mcu 9s12h128 of 144pins with upa original and fail. I found the pin out datasheet but the extal have problem, no detect. Leave photo for who can help me.

morrisgauge
18th November, 2018, 05:38 PM
Buddy... a 3 second Google search gives you all types of data sheets:
https://www.datasheets360.com/pdf/-177282885828961665

Also, aren't there BDM points at the bottom of your picture? Mind your soldering too....

chowan
18th November, 2018, 05:56 PM
Yes I have the pin out micro but I dont know why reason dont read, I try to read by upa but failed.

Diagcar1
18th November, 2018, 06:38 PM
You only need 4 wires for this one, I see 6 wires attached in the picture.