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elremont
17th May, 2023, 09:36 AM
Hi

I have problem with mondeo dash mcu,I cant read it..

mcu
QQCC05501L28M
N760063CFLC191

I think it is the HC12D60 but I can't read it with any programmer,it seems that the wrong mcu is selected,I try read on board in circuit and removed from board,but not success.

number7hd
17th May, 2023, 09:46 AM
Wrong pinout.
30 - VDD - power suply
29 - VSS - ground
34 - Reset
15 - BKGD

eliet2000
17th May, 2023, 10:03 AM
Try this......

elremont
17th May, 2023, 10:10 AM
I try all variants,not working!! vvdi prog orange digiprog etc......

Panathaole
17th May, 2023, 10:24 AM
I try all variants,not working!! vvdi prog orange digiprog etc......

then mcu is dead....... (is simple old chip, not so difficult to read.....

Panathaole
17th May, 2023, 10:25 AM
I try all variants,not working!! vvdi prog orange digiprog etc......

except if you use wrong protocol....

elremont
17th May, 2023, 10:33 AM
mcu not dead,dash work on car

Panathaole
17th May, 2023, 11:02 AM
had you try to read as MC68HC12D60? or 68HC912D60?

elremont
17th May, 2023, 11:04 AM
I try both variants

number7hd
17th May, 2023, 11:08 AM
Have You tried with UPA ?

drz
17th May, 2023, 04:21 PM
You need quartz for onboard reading, but don`t know why you couldn`t read in circiut...