24C64 Datasheet, 24C64 8kx8(64k) Serial CMOS EEPROM Datasheet, buy 24C The M24C32, M24C64 and M devices are I2C-compatible electrically erasable programmable memories (EEPROM). They are organized. 24C64 datasheet, 24C64 pdf, 24C64 data sheet, datasheet, data sheet, pdf, Atmel, 2-WireSerialEEPROM.

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Sign up or log in Sign up using Google. To write to the chip you need to take both into account as well as the write select pin. Sign up using Facebook.

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Has anybody used this? Content on this site may contain or be subject to specific guidelines or limitations on use. Also why exactly are you multiplying the Input High Voltage with 3? Sep 19, 5: Thanks for the link. The newly created question will be automatically linked to this question.


I read somewhere that 5V will destroy the I2C pins from the Pi. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

Locked Cancel Do you have another dattasheet There are errors in your code. Which library should I use? I’ve found where i’m getting issues.

(PDF) 24C64 Datasheet download

The eeprom is going to hold a hash that my code is going to look for on startup. It turns out I can’t even write to the eeprom. The one I am currently using or the at24c library? Here’s the code I have Code: As long as the chip doesn’t actively drive SDA datazheet should be quite safe to use with the Pi. This isn’t a satisfying answer, of course, but it is the maximum you can get for this little input. Please find my code, working correctly with 24C64 and abobe.

About the fact you can’t read by byte: Further posts reinforced that suspicion – especially datssheet aggressive style when being averted Home Questions Tags Users Unanswered. Found out I wasn’t using any pull-up resistors.


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24C64 Datasheet PDF

Post as a guest Name. The only answer you can expect is something like: Sep 19, 8: The same cannot be said for reading. 2c464

If you cant help, stay away. How do you find out the current address? Then, the process is delivered to the wire library that do the low level work to manage I2C bus.

24C64 Datasheet(PDF) – Microchip Technology

I’m making an immobiliser feature for my motorbike-comp via a usb-like key containing the eeprom. All content and materials on this site are provided “as is”. I don’t find referrals to this value after the define. No license, either express or implied, by estoppel or otherwise, is granted by TI. Ask a dataeheet question What is a related question?