All Questions
Tagged with eeprom identification
7
questions
0
votes
1
answer
144
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What IC is ATMLH714?
I am diagnosing a PCB that has an 8 pin IC with marking: ATMLH714. I couldn't find any datasheet for the component online. However, I suspect it is an EEPROM possibly by Atmel.
Would anyone have any ...
- 19
0
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0
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323
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Help with identifying rip off ARC HP Chip
I am really tired of 30$ HP Aliexpress magic chips worth 0.5$ in BOM.
Usually I did not care that much about the price as those ARC chips are more less permanent. However this time curiosity took over!...
1
vote
1
answer
176
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What is the name of this component that is responsible for powering the boot ROM?
I have a circuit board that doesn't boot up. After probing the VCC pin of the BOOT ROM, I found out it wasn't getting enough power on 3.3V, but only got 0.850V. I traced that pin back to the ...
- 251
2
votes
1
answer
382
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Help identify 8-pin SOIC chip with markings 1734 6M 2W4
I came across this chip, which is used for resetting toner page count. Could anyone identify its type?
- 63
0
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1
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466
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Help identifying I2C EEPROM - top marking H250 2GB 2
I have a Fujitsu server (PRIMERGY RX300 S8) with a failed I2C EEPROM on the front panel PCB. I would like to order the correct replacement components, but I am unable to identify the exact series/...
- 11
5
votes
1
answer
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Unknown SOT-23-5 I2C device
I have a small board that stores some static and dynamic data: cc 80bytes of serial number, manufacturing date and a counter.
The board has two SOT-23-5 components: one is with CBOCX and one is with ...
- 61
1
vote
1
answer
3k
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Help identifying this chip (EEPROM?)
I have a circuit board from a Stratasys UPrint SE filament cartridge, and I'm trying to talk to the EEPROM on it. This board is unlike other Stratasys boards that I've seen people hacking with, and ...
- 111