All Questions
Tagged with eeprom programmer
9
questions
0
votes
1
answer
138
views
How do I use a USB programmer for SOT23-5 EEPROM? [closed]
Like using the ch314 for an unknown SOT23-5 EEPROM.
0
votes
1
answer
3k
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Help with reading and programming 93c56 EEPROM [closed]
I need some advice on software and hardware. I would like to read and program the 93c56 EEPROM chip. The chip is removed from the device. I would like to read the content of the EEPROM and compare it ...
- 375
0
votes
1
answer
2k
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What data is stored in an eeprom that’s not in the flash memory? [closed]
I’m wondering generally what information is stored in an eeprom that’s different than what’s in the flash drive that contains firmware?
Mostly in mobile devices. Does the eeprom contain user settings ...
- 191
0
votes
2
answers
361
views
Is there a such thing as a UV EPROM whose contents cannot be burned unless the UV-sensor is uncovered? [closed]
Is there a such thing as a UV EPROM whose contents cannot be burned unless the UV-sensor is uncovered?
- 601
0
votes
1
answer
720
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Programming an EPROM using 8085 kit
I need to program an EPROM/EEPROM with the code for an 8085. I do not have a programmer. I can't buy one. But I have access to an 8085 kit. Can I use it to program the EPROM/EEPROM via an interface? ...
- 3
0
votes
2
answers
196
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Memory Problems
I've been having some problems with memory ICs, specifically Flash and EEPROM.
I've had some experience with the 7400 series for some time...logic gates are pretty straightforward. Input something, ...
- 1,947
3
votes
1
answer
610
views
Programming an 82S23
I have to program an 82S23.
There is surprisingly little documentation on how to do this. There are datasheets that will tell you how to read it, but not burn.
I built one following these ...
- 1,947
4
votes
3
answers
2k
views
Connecting to an EEPROM
I am trying to download the contents of a ROM chip following this tutorial however the chip is surface mounted and I can't remove it to put it in a breadboard.
I don't want to solder wires to the ...
- 143
3
votes
3
answers
2k
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How to program EEPROM
In looking for a 64K x 8 Parallel EEPROM, one of the most available chips is the 27SF512. Google would indicate this is commonly used by auto enthusiasts to replace chips in various cars. I have found ...
- 2,054