T O P I C R E V I E W |
mirka66 |
Posted - 12/10/2011 : 08:35:29 Hi Guys,
Could someone tell me what this type of eprom is ?
Image Insert:
52.66 KB Car Peugeot 406 1,8l 16S - ECU Bosch MP5.1.1
in a forum post I found this
B58543 Eprom unknown 27C512 unknown
On GQ-4x With 27C512 device i can read it but with write error .
Thanks |
5 L A T E S T R E P L I E S (Newest First) |
ZLM |
Posted - 03/13/2012 : 13:50:00 yes. All erasable EPROM has a glass window on top. Unless the chip is plastic and OTP chip, then is has no Window on top. |
khaahk |
Posted - 03/13/2012 : 13:10:29 ---------------------------------------------------------------- On GQ-4x With 27C512 device i can read it but with write error . ---------------------------------------------------------------- if it is eprom, it needs to be UV erased, before write. the image shows an erase window on top of the chip? |
ZLM |
Posted - 02/13/2012 : 20:43:26 Most of small 8 pin EEPROM chips have no ID. So, you are unable to ID those chips. Such as 93S46 and 24C04 |
benaknoun |
Posted - 02/04/2012 : 04:18:15 quote: Originally posted by ZLM
It may not be 27C512.
Use ID button to check the chip ID. It will report what is this chip.
Hi ZLM just out of curiosity, i have tried this function "ID" on a 93S46 chip and it says "function not available for this device" i have also tried it on other eproms like 24C04...etc and it says the same, is that normal ? is this function only available for certain chips ? Thanks |
ZLM |
Posted - 12/12/2011 : 13:53:21 It may not be 27C512.
Use ID button to check the chip ID. It will report what is this chip. |