The 24C32/64 maintains compatibility with the popular 2-wire bus protocol, so it is easy to use in applications implementing this bus type. 24C32 datasheet, 24C32 circuit, 24C32 data sheet: MICROCHIP – 32K V I2C Smart Serial EEPROM,alldatasheet, datasheet, Datasheet search site for. Datasheet search engine for Electronic Components and Semiconductors. 24C32WP data sheet, alldatasheet, free, databook. 24C32WP parts, chips, ic.

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Steve It’s not a datasheft, it’s a random feature. If I still have some of the above wrong – please reply. The time now is It took me 2.

Different than thebut dataeheet some of what I just figured out will help you By physically connecting A0, A1, A2 in the case of the 24LC anywayone sets up an address for each chip so it can be referenced on the I2C bus If you can’t get it working, check the MCP sheet for the pic, and look for the register settings for the IC There’s no problem, only learning opportunities. I have the same problem you are having dahasheet no I2C data!!


In your case, yes indeed, Address variable [B0] must be a Word sized variable. My whining goes here. Members who have read this thread: Results 1 to 13 of Join Date Jul 24x32wp 2, A small town called Denmark.


Join Date Sep Location montreal, canada Posts 6, I don’t know if this is rigth or not, but it seems to be working. Maybe this update datasgeet help out going forward.

The MELAb code defines the variable properly. Problem with I2C 24c32 eeprom. There are some smart folks here tho, and they should be able to help you out.

24C32WP Datasheet, PDF – Datasheet Search Engine

I have a similar issue, but have an idea that might help a little. Hi Tom, Yup, I learned about datssheet address bits recently. It seems neither writing or reading work. Surley the address size byte or word depends on the chip not the variable?

24C32WB, 24C32WI-GT3, 24C32WP

Have you added a ‘failed’ lable routine to the I2Cread or write command so you can tell if it is failing.? I2c Melanie, Thanks very much for taking the time to reply in full. This allowed correct excecution but I don’t know if it 24c32p the real cause. I got data back on I2C from the 18F!


I am using 24LC units, I have two chips wired for addressing as follows: What should I try next? Also tried pulling W pin on 24C32 to gnd, using another eeprom, tried with 24C64, still no luck.

Like Mulder always said in the X-Files “the answer is out there My program just keeps saying it is failing. The data sheet for the eeprom states that it uses a “byte” xatasheet variable. Join Date Sep Posts 2. It would only take a line to explain that the Control byte always starts