Atmel’s 12 MIPS ATtiny10 six-pin microcontroller fits into a 2- by 3-mm SOT-23 package, but it additionally incorporates 1 kbyte of flash, 32 bytes of RAM, and four 8-bit analog to digital converters (ADCs). The chip also has a comparator and a 16-bit pulse-width modulation (PWM) timer. Pricing starts at only $0.35.
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