12850 Mcu
Register
Results 1 to 9 of 9

Thread: 12850 Mcu

  1. #1
    Newbie
    Join Date
    Jan 2014
    Posts
    13
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Exclamation 12850 Mcu

    Hi guys,
    I hope everyone is doing well.
    Guys I really want your help to find a tool to program this 12850 mcu.I have like 4 to 5 modules and each have this ic of 12850 in them and I want to be able to read and write in them.If anyone here knows what family does this mcu belongs to or what tool can be used to program this mcu please tell me.I would be very thankful for you help
    Thank you!

  2. #2
    Newbie
    Join Date
    Jan 2014
    Posts
    13
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Default

    IMG-20170412-WA0085.jpg
    This mcu 12850 .need to read and write this mcu

  3. #3
    V.I.P. Member
    Meat-Head's Avatar
    Join Date
    Oct 2009
    Location
    Meatheadshire (Between London and Scotland)
    Posts
    31,902
    Thanks Thanks Given 
    8,818
    Thanks Thanks Received 
    6,052
    Thanked in
    4,769 Posts

    Default

    What is it out of first? What you trying to do

    Was Banned For Being Certifiably Insane and Stupid

  4. The Following User Says Thank You to Meat-Head For This Useful Post:

    ifred (8th October, 2017)

  5. #4
    V.I.P. Member
    Meat-Head's Avatar
    Join Date
    Oct 2009
    Location
    Meatheadshire (Between London and Scotland)
    Posts
    31,902
    Thanks Thanks Given 
    8,818
    Thanks Thanks Received 
    6,052
    Thanked in
    4,769 Posts

    Default

    *HATE* editing posts sure it's not 12A80 ?

    Was Banned For Being Certifiably Insane and Stupid

  6. The Following User Says Thank You to Meat-Head For This Useful Post:

    ifred (8th October, 2017)

  7. #5
    DK Veteran
    ifred's Avatar
    Join Date
    Jun 2010
    Posts
    1,627
    Thanks Thanks Given 
    938
    Thanks Thanks Received 
    1,372
    Thanked in
    893 Posts
    Last edited by ifred; 8th October, 2017 at 12:04 PM.
    1st UN-Official Meat-Head Fan Club Member (banned )

  8. The Following User Says Thank You to ifred For This Useful Post:

    Meat-Head (8th October, 2017)

  9. #6
    Newbie
    Join Date
    Jan 2014
    Posts
    13
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Default

    Quote Originally Posted by ifred View Post
    This is my post link u gave in renesas
    I searched Google upside down day and night and been searching for 2 years.I am not new in this work and I have experience of over 12 years and I want to find a tool that can read and write in this mcu and make changes and I also want to know what family this mcu is from.
    This is an 48pins ic and I don't know what company this ic belongs to
    If anyone here knows anything about this ic please tell me.
    Yes I am sure this is 12850 mcu with 48 pin's.
    Yes I have made posts in renesas and couple of other forums too but nothing came in hand.
    I would love your help guys
    Thank you!

  10. #7
    Newbie
    Join Date
    Jan 2014
    Posts
    13
    Thanks Thanks Given 
    0
    Thanks Thanks Received 
    0
    Thanked in
    0 Posts

    Default

    Also I need a data sheet.
    All I know is that it's 12th pin has 5v and 11th pin has ground

  11. #8
    V.I.P. Member
    Meat-Head's Avatar
    Join Date
    Oct 2009
    Location
    Meatheadshire (Between London and Scotland)
    Posts
    31,902
    Thanks Thanks Given 
    8,818
    Thanks Thanks Received 
    6,052
    Thanked in
    4,769 Posts

    Default

    What part of what is itand whatare you doing dont you understsnd?

    Was Banned For Being Certifiably Insane and Stupid

  12. #9
    DK Veteran
    ifred's Avatar
    Join Date
    Jun 2010
    Posts
    1,627
    Thanks Thanks Given 
    938
    Thanks Thanks Received 
    1,372
    Thanked in
    893 Posts

    Default

    If you have 12 years experience why are you asking for our help?
    So you want to reprogram 10 Toyota corolla immobilisers
    Maybe you should ask Toyota? perhaps they have a reason to protect the device!
    1st UN-Official Meat-Head Fan Club Member (banned )

 

 

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
This website uses cookies
We use cookies to store session information to facilitate remembering your login information, to allow you to save website preferences, to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.