OPT3101EVM: EEPROM OPT3101EVM

Ephraim Malka

Prodigy 80 points

Part Number: OPT3101EVM
Other Parts Discussed in Thread: OPT3101

Hello everyone,

does OPT3101EVM has internal EEPROM? or should i have to buy an external EEPROM and connect to it?

If opt3101EVM has build in EEPROM, how can i read and write data? can anyone give me an example of code?

Thanks a lot, appreciate it,

Ephraim

over 3 years ago

0 kai klaas69 over 3 years ago

Guru 140200 points

Hi Ephraim,

have you read the datasheet of OPT3101?

Kai

0 Brent Elliott over 3 years ago

TI__Expert 6800 points

Hi Ephraim,

The OPT3101EVM does not have an onboard EEPROM but there is a secondary I2C bus which an external EEPROM can be attached to to allow it to be controlled by the OPT3101. This is explained in more detail in section 3.2 of the OPT3101EVM User's Guide.

Thank you,

Brent Elliott

Sensors

Sensors forum

OPT3101EVM: EEPROM OPT3101EVM