does anyone know what is typical life cycle of AD5246 i2c resistor? How many times MCU can write into his register? Any information is welcome
There is no typical life. MCU can write as many times as you can think of. The value is not stored into any non-volatile memory and the value is always reset to midpoint on powerup. You can verify this information from the datasheet of the chip.
\$\begingroup\$ Thanks for answer. Could you explain me which type of memory AD5246 use to store i2c result (for example I write 100 to AD5246 so where is that value stored, which type of memory). I know that on powerup AD5246 is on midpoint \$\endgroup\$ Dec 21, 2020 at 10:59
\$\begingroup\$ What does it matter which type of memory it is, as long at it stores the data? It could simply be a bunch of flip-flops. \$\endgroup\$– JustmeDec 21, 2020 at 11:16
\$\begingroup\$ Ok I'm just curious thats why \$\endgroup\$ Dec 21, 2020 at 11:22