What is contained in on-chip memory  ?

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What is contained in on-chip memory  ?

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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by Flexi on Fri Jul 25 02:08:32 MST 2014
I've read data sheet of LPC11Cxx, It features flash program memory and SRAM data memory. According to what I know, flash memory is used to store application code, SRAM data memory is used to store variables & constants in the application code. Is there anything wrong ?
Furthermore, I wonder whether there's anywhere of memory on this series we can store data which still available in case the power supply is cut temporarily ?
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by Flexi on Fri Jul 25 03:31:18 MST 2014
Thanks for your helpful reply, LabRat ! :)
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by Flexi on Fri Jul 25 03:31:15 MST 2014
Thanks for your helpful reply, LabRat ! :)
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by LabRat on Fri Jul 25 02:56:19 MST 2014
There's no EEPROM in LPC11Cxx. You can also use Flash to store your data in it (with IAP), but that's not easy and will of course reduce your program memory...

I would suggest to use a more modern chip with EEPROM. If you need CAN + EEPROM, that could be a LPC15xx...

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