24C 24C 64K-bit/32K-bit. 2-WIRE SERIAL CMOS EEPROM. JANUARY Full pin-to-pin with ATMEL and MICROCHIP. • 8-pin PDIP. STMicroelectronics 24c64a EEPROM are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for STMicroelectronics 24c64a. 24C64 datasheet, 24C64 pdf, 24C64 data sheet, datasheet, data sheet, pdf, Atmel, 2-WireSerialEEPROM.

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Its displaying C ,ie 67 in lcd for both the values.

Atmel 24c64a datasheet pdf

They are available upto KB in size. Do atkel have any idea how this could be implemented? Here is I post your library with comments on russian on my own site. Yes thats the beauty of I2C bus.

From that you can clearly see that the last two pins 15 and 16 are connected to the LED backlight!!! By sridhar – July 1, 8: By vinod – March 16, 6: By Nikhil – March 25, 6: By Avinash – September 13, 8: I simulated it in Proteus.

CCS :: View topic – ATMEL 24C64 help. Reading and writing block.

Post a help request. Hello Sir, After compiling above programme i m getting erroe for eeprom chip header file that no such directory. Avinash Gupta is solely focused on free and high quality tutorial to make learning embedded system fun!


Hi, What is the value of the resistors connected to the 24c Leave a Reply Cancel reply Your email address will not be published. Hi Avinash, I have a couple of questions 1 I want to transmit data bit by bit to flash memory and store it in an empty array. Both of you guys could get away with just one bus master but then the setup would need an interrupt line from each slave, alerting the master that 2c64a are data to be processed.

I am thinking of ATMega16 to use for sending data to a transmitter for testing purposes.

By Avinash – August 12, 9: You may use these HTML tags and attributes: By sridhar – October 31, 9: I may have used the baud rate wrong but I wonder to know in what freq. AVR Lab You have not provided any link to the original source? By somesh pandey 24f64a December 19, 2: I checked all the connections. Adding external i2c eeprom to arduino 24lc this tutorial was originally posted on the website, which now seems to be no longer with us, so we have reproduced it here.


I just need to output bytes. Leave this field empty.

How to connect / use ATMEL 24C16 EEPROM chip?

I will write more indept tutorial on I2C in comming days and in this tutorial I will give you easy to use function that you can use without any knowledge of I2C interface. Get quote online easily: I said serial comm. By Fortune – March 23, 8: The transmission rate is not a problem for the project im using it for.

By AvrLabCom – July 1, The final output is obtained in both the frequencies… but my questiion is how does this happen??? By fardin azadi – January 30, 1: By biswajit – March 24, 2: I did all the wiring on breadboard let me know if you want to know which pins i am using.

I didnt used 4K7 pullups are they very necessary. Read them byte by byte in loop and transmit.

EEReadByte unsigned int address.