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EEPROM Replacing Guide
28-02-2017, 19:43 PM, (This post was last modified: 28-02-2017, 20:10 PM by fiazhnd.)
Post: #1
0Dash  EEPROM Replacing Guide
I was thinking its good time to start to learn some basic about EEPROM.

I adjust one Suzuki car odometer and the EEPROM was S93C66, i was thinking what if my EEPROM is corrupt than i need to replace. in picture one i have EEPROM S93C66 BDDVC9 7337, search on aliexpress and found many S93C66 EEPROM but not exact (2 pics are attached).

So my question is, Is there any special consideration when we buy EEPROM?
My three attach EEPROM picture are different, will these are same for work or need to match exactly.

Please share your thoughts will help the newcomer.


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01-03-2017, 21:18 PM,
Post: #2
RE: EEPROM Replacing Guide
Every 93c66 well work.
Just pay attention that 93cXX can be read as 8 bit or 16 bit. I prefer to have a backup read of both.
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[+] 2 users say Thank You to rambaldi for this post
02-03-2017, 12:08 PM,
Post: #3
RE: EEPROM Replacing Guide
(01-03-2017, 21:18 PM)rambaldi Wrote:  Every 93c66 well work.
Just pay attention that 93cXX can be read as 8 bit or 16 bit. I prefer to have a backup read of both.

Thank you for your reply i am using X100Pad and i think its reading in 8 Bit because its default and cannot able to change that.

So what i understand from your reply the above-attached picture of 93C66 are same.

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02-03-2017, 12:38 PM,
Post: #4
RE: EEPROM Replacing Guide
(02-03-2017, 12:08 PM)fiazhnd Wrote:  
(01-03-2017, 21:18 PM)rambaldi Wrote:  Every 93c66 well work.
Just pay attention that 93cXX can be read as 8 bit or 16 bit. I prefer to have a backup read of both.

Thank you for your reply i am using X100Pad and i think its reading in 8 Bit because its default and cannot able to change that.

So what i understand from your reply the above-attached picture of 93C66 are same.
Yes should be same just different revisions date codes etc
Upa or xprog is the best for eeproms carprog not so good smile

under If mine or others posts and info are helpful please give thanks/rep smile yes
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[+] 4 users say Thank You to dil6222 for this post
03-03-2017, 07:49 AM,
Post: #5
RE: EEPROM Replacing Guide
Hi,

Use 93C66B - to 16bit

93C66C,and 93C66A don't work.


regards
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03-03-2017, 19:59 PM,
Post: #6
RE: EEPROM Replacing Guide
(02-03-2017, 12:38 PM)dil6222 Wrote:  
(02-03-2017, 12:08 PM)fiazhnd Wrote:  
(01-03-2017, 21:18 PM)rambaldi Wrote:  Every 93c66 well work.
Just pay attention that 93cXX can be read as 8 bit or 16 bit. I prefer to have a backup read of both.

Thank you for your reply i am using X100Pad and i think its reading in 8 Bit because its default and cannot able to change that.

So what i understand from your reply the above-attached picture of 93C66 are same.
Yes should be same just different revisions date codes etc
Upa or xprog is the best for eeproms carprog not so good smile

Thank you for confirmation its really helpful enjoy

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