The PIC10F206 is a low-cost, high-performance, 8-bit,
fullystatic, Flash-based CMOS microcontroller. 

Features 
 Available in either SOT-23 or 2x3 DFN packaging
 Precision 4 MHz internal oscillator
 Baseline Core with 33 Instructions, 2 Stack Levels
 All single-cycle Instructions except for program branches which are two cycles
 12-bit wide instructions
 8-bit wide data path
 Comparator
 25 mA source/sink current I/O
 Low power (100nA) sleep current
 One 8-bit timer (TMR0)
 Watchdog timer (WDT)
 In Circuit Serial ProgrammingT (ICSPT) capability
 In-Circuit debugging support
 Programmable code protection

 Use special adapter PIC10.