reading HC908AS20 PLC52 (OJ26H) with UPA

[cyrixcard]

I need your experience and expertise

MC68HC908AS20 PLCC52 (0J26H)
Cadillac: Deville STS,

I tried to read this with Xprog M (china clone) but device silent, I also tried to read with Xprog - T but AS20 is not listed and tried it with AS32, AS60 etc but device silent

My question is, can UPA read this chip without damaging data. I desoldered it from board. So, I have to solder back and read with UPA. Any advice will be helpful

Please help

[cyrixcard]

has any way experienced this chip.. can it be read with UPA safely?

[bram380]

If use xprog lift pin /IRQ.

[cyrixcard]

i do not have original xprog. I have xprog - T original. xprog m clone. Any one has security bytes to read this chip

[mahmoudsaq]

Way you need read mcu??

send from my phone

[gsmrepair]

In my experience UPA doesn't read this mcu, use etl works 100%