3 ms·
The earliest AVRs (the family of MCUs used in Arduino) had no RAM either, only 32 8 bit regs. One of these was AT90S1200. AFAIK it had higher max clock frequenc
by SomeoneFromCA 6y ago
The earliest AVRs (the family of MCUs used in Arduino) had no RAM either, only 32 8 bit regs. One of these was AT90S1200. AFAIK it had higher max clock frequency then AT90S2313, the one with SRAM.