Required microcontroller 8BIT 32KB FLASH 64QFP.

[kat123]

Hello ,

We need a microcontroller 8BIT 32KB FLASH 64QFP. we used MC68HC908AB32CFU that is NXP part now we want to go in STM microcontroller . Please suggest if which part is compatible with it.

Thanks and Regards Pooja Katariya

[AA1]

I recommend STM8S207R6 (32KB) or STM8S207R8 (64KB), see: STM8S207/208.

[Tesla DeLorean]

Not likely to be anything close to pin or code compatible.

Why 8-bit?  Consider 32-bit STM32 Cortex-M0(+) type parts with more and current tool availability. Free Keil, free GNU based

Consider STM32C0 and STM32G0 families. Write in C, and port over application

What OTHER requirements do you need, size of FLASH perhaps doesn't directly correlate? Might indicate code complexity, 32-bit might do some operations more efficiently, good use of subroutines, and optimization can also help.