Content for AT90S1200


The AT90S1200 is a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture. By executing powerful instructions in a single clock cycle, the AT90S1200 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

AT90S1200 Binary Clock

“A binary clock that displays hours, minutes, seconds in groups on a square grid. I wanted to build a binary clock that didn’t display BCD time. So I used an obsolete even then AT90S1200 (which has to be programmed …