AT24C16A 2/4/8/16K, 2-Wire Bus Serial EePROM. Utilizes Different Array Protection Compared to The AT24C02/04/08 Features. (VCC (VCC to V). AT24C16A datasheet, AT24C16A circuit, AT24C16A data sheet: ATMEL – 2-Wire Serial EEPROM,alldatasheet, datasheet, Datasheet search site for Electronic. AT24C Rev. E–09/ Pin Configurations. Pin Name. Function. A0 – A2. Address Inputs. SDA. Serial Data. SCL. Serial Clock Input. WP. Write Protect. NC.
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AT24C16A Datasheet PDF –
Are you just writing to page zero? If you are just writing a single byte at a time you don’t need to worry about pages. Email Required, but never dagasheet. He’s run into a problem in the library routines he is using rather than having a coding error per se.
I have tried it but its not working. Sign up or log in Sign up using Google. The datasheet which I haven’t seen surely shows you the protocol used to daatasheet the memory? But i still can’t figure that out To access more than addresses you will need to write your own routines that control the target chip appropriately.
That’s the limit you are hitting. The EERandomRead function is defined similarly. That’s only really for higher speed block transfers.
c – Number of address in AT24C16 EEPROM or is it duplicate? – Electrical Engineering Stack Exchange
Sign up using Facebook. It’s a shame to see this question not receiving a few upvotes. Roh 2, 5 27 It has 8 pages.
According to the datasheet it must have addresses and I should be able to write unsigned int into it [ 1 unsigned int per 2 addresses] but I am only able to write unsigned ints onto addresses. Sign up using Email and Password.
This is a typical trap for the uninitiated and the question is a reasonable one. The problem here is actually with the I2C peripheral library, not your code. AT24C16 has bytes per page.
The EEByteWrite function is defined as: As you can see the address parameter is an unsigned char which means it can only accept datadheet up to Home Questions Tags Users Unanswered.