Go Down

Topic: how to connect more then one Serial EEPROM (Read 603 times) previous topic - next topic

ashish-k

Hello, i brought two 24c512 EEPROM and i can interface single EEPROM but don't know how to it with twice or more.

any help ???

ps. image or link will be better.

thank you...
Rock it n loop it.

pylon

You can change the address of a chip using the pins 1 and 2. Base address usually is 0x50. If you connect pin 1 of the second chip to 5V it's address changes to 0x51.

ashish-k

in that case, i can't use EEPROM Database right ?
Rock it n loop it.

pylon

You can connect up to four of these chips to on single I2C bus.

What's a EEPROM database in this context?

Go Up
 


Please enter a valid email to subscribe

Confirm your email address

We need to confirm your email address.
To complete the subscription, please click the link in the email we just sent you.

Thank you for subscribing!

Arduino
via Egeo 16
Torino, 10131
Italy