BIOS | BIOS - Basic Input Output System | BIOS Setup And CMOS Reset
TLC551 IC Timer - CMOS 555 with 1V to 15V power, up to 1.8MHz [TLC551CP] : ID 5222 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Difference between BIOS and CMOS - IP With Ease
Are the CMOS chip and BIOS chip the same chip? - Quora