Hi team,
I 'd like to know some feature on the MK20DX256VLL10 about Flexmemory.
The device has 512KB total Flash, where 256KB are Flash and 256KB are FlexNVM, and 64KB SRAM plus 4KB EEPROM/FlexRam.
My question is: I use part or full FlexNVM as Flash and now Can I to Erase single sector or I must entire block?
Which is the minimun erasable memory space in FlexNVM as normal flash for this device?
Ciao
Piggi
Hello ,
In the reference manual of MK20DX256VLL10 chip , there is little about erase the flashNVM.
While i think you can refer to this manual "K20P64M72SF1RM.pdf" , this is about the MK20DX256VLH7, they are only the frequency is different.
On this RM, we can see :
this meaning in the flexNVM, the minimum erase size is 1 Kbyte.
Hope it helps
Alice