Author Topic: Non-volatile memory MC controllers  (Read 3248 times)

Offline sverreo

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Non-volatile memory MC controllers
« on: August 30, 2023, 10:18:04 AM »
Hi,

Just a question, i think i haven't been paying attention :)
 
Have the MC0xx-1xx controllers all have FRAM memory since they were upgraded from MC0xx-0xx?

From the Technical manual BC152986484529en-000701:
"FRAM used in the MC0XX-1XX controller, is rated for 100 trillion read/write cycles per sector."

I always thought it was 1million cycles on the MC controllers...

Offline FluidPowerTom

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Re: Non-volatile memory MC controllers
« Reply #1 on: August 30, 2023, 06:24:19 PM »
Yep, it is as you say that all of the MC0xx-1xx controllers have the FRAM.  I'd still recommend using rising edge logic for writing to EE memory as a best practice.
Controls Engineer
Hydra-Power Systems