Low voltage 93C46 EEPROM in SO8 package marked as L Can replace any 93C46 EEPROM in SO8 package with rotated pinouts (SGS Thompson marked. The rotated pin-out 93LC46X/56X/66X are offered in the “SN” package only. Package Types. Block Diagram. – Industrial (I). °C to +85°C. 8-lead SOIC. 8-lead dBGA2. 8-lead PDIP. 8-lead SOIC. Rotated (R). (1K JEDEC Only). 8-lead Ultra Thin mini-MAP (MLP 2×3). 8-lead TSSOP.

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Clarion use rotated 93c46, you will need to rebuild a adaptor for the eprom to be able to read it. My CDH Electronics gear has thrown it’s teddy out of the pram again, and has to go back to see Colin, so I’m trying to read it with an Asix Presto, I wired it up as a rotated 9c346 and was unable to read, rorated tried as a normal one still the same.

Most programmers have universal DIL sockets which will accept from 0. Therefore we can return your samples only if we get chips from semiconductor manufacturer. Welcome to the GSM-Forum forums.

Offline check on this link for pin connections http: Move the cursor over the box to highlight particular section.

Originally Posted by bendou hi to all how to read 93c46 “clarion pua eeprom” with superpro u? In My PC Age: Offline I have put together a package to read the 93C45 chip without rotation if it helps anyone. Reasonable quantity of this product can be available within 3 working days.

Maybe it is rotated, did you check on what pin is gnd? AD will fit into a ZIF socket with only 8 pins, spaced 0. This range of package converters is manufactured in England to the highest standards by MQP Electronics.

If you have any difficulty in identifying the correct converter our sales office will be pleased to advise. Pomona Electronics – http: This was based on the MiniPro TL programmer but it may work with others. Two adapter variants are available: Add Thread to del. As this is a general purpose adapter, no capacitors are fitted.


The time now is In case of missed samples, we always asking the semiconductor manufacturer for samples, but if samples are not available – also in the package you’re asking for the support – the solution from us will be delayed.

Device: 93C46

If such code letter is at the end of the name, it should be omitted. We recommend, and normally stock AD as this can be used in any of our programmers having the industry standard universal ZIF socketand is more stable in the socket.

If gnd on radio is on pin5 on pcb, so chip is normal, if gnd is rktated pin7 on pcb, so chip is rotated. On AD an extra 8 pins are fitted above pins 1 and 8 on the base.

Before years i tryed to read one rotated chip as normal, more than times and ofcourse i did’n read it, then i ask a friend and he say that maybe it is rotated and i tryed it like rotated and read it sucsessfull, so there was not problem.

Thanks MH, I think Rotwted will have to do that, sorry about your programmer, if it’s the one I think it is, there is only a handful of components on the board, cant you find rotxted what’s faulty, or are you getting them replaced under warranty? MEMprog2 discontinued Direct connection. The sample of programmable devices is necessary to have for test and release new chip support.

These pins are for support only and are not counted in the above roated. Every adapter sold is tested using an actual device. Any help would be appreciated.

Specifications of our adapters can be found on our Web Site www. Sadly I 933c46 post links to the file on 4 Shared here if you delete the spaces: Zonda pinout and eeprom flash read. I have an EEPROM serial port reader, a device to attach to the chip, and Ponyprog, but for the life of me i can’t make sense of it all to find the 4 digit code. Thanks for the info on the 93c You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features.


Our distributors should have no difficulty in supplying you quickly with any item. I do not use it very often, now and every time I do I have to remove the token and then re-install the software.

Ezoflash – Willem forum. Board: Chip issues. Topic: problem read 93c46 eprom

Batley, West Yorkshire Posts: BeeHive8S discontinued Direct connection. Device Search tip The names of the programmable devices in our database don’t contain all charactersshown at the top of the chip or mentioned in a datasheet section part numbering.

The other adapters are available for those situations where this is not the case. Only registered members may post questions, contact other members or search our database of over 8 million posts. Device search Fulltext search Supported devices.

Blank A B C. IT yes, they are: It was rotated, refitted it and radio now says error 3, so I think I have buggered it one way or the other, Still works if you hold down rotatfd band button and turn it on but it beeps all the time. MEMprog discontinued Direct connection. Offline hi to all how to read 93c46 “clarion pua eeprom” with superpro u? I’d really appreciate this as i’m a complete novice.