piau911
Newbie level 3
Good day,
I am using Winbond W77E532 currently, and it working perfectly.
Anyway, now the production was obsoleted, therefore I can't find any replacement parts.
My question is, what MCU shall I use to replace it?
My concern is the Programming Area, which I use nearly all of the available memory (128kb).
Another question is if I cannot find any replacement MCU, what shall be the best 8-bit MCU that can suite current circuit (without major hardware changes). In this case, do I need to change my compiler, as well as instruction set ?
By the way, I am currently using .asm file, then use RCHPSIM to compile. If I need to migrate to other MCU like AVR, do I need to use different compiler and instruction set ?
Your help and advice is much appreciated.
Thank you in advance.
Piau
I am using Winbond W77E532 currently, and it working perfectly.
Anyway, now the production was obsoleted, therefore I can't find any replacement parts.
My question is, what MCU shall I use to replace it?
My concern is the Programming Area, which I use nearly all of the available memory (128kb).
Another question is if I cannot find any replacement MCU, what shall be the best 8-bit MCU that can suite current circuit (without major hardware changes). In this case, do I need to change my compiler, as well as instruction set ?
By the way, I am currently using .asm file, then use RCHPSIM to compile. If I need to migrate to other MCU like AVR, do I need to use different compiler and instruction set ?
Your help and advice is much appreciated.
Thank you in advance.
Piau