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   PIC10F220/222 6-Pin, 8-Bit Flash Microcontrollers Data Sheet (8/25/2008) 
 
 
High-Performance RISC CPU: 
• Only 33 Single-Word Instructions to Learn 
• All Single-Cycle Instructions Except for Program  
Branches which are Two-Cycle 
• 12-bit Wide Instructions 
• 2-Level Deep Hardware Stack 
• Direct, Indirect and Relative Addressing modes  
for Data and Instructions 
• 8-bit Wide Data Path 
• 8 Special Function Hardware Registers 
• Operating Speed:  
- 500 ns instruction cycle with 8 MHz internal  
clock  
-1 μs instruction cycle with 4 MHz internal  
clock  
Special Microcontroller Features: 
• 4 or 8 MHz Precision Internal Oscillator: 
- Factory calibrated to ±1% 
• In-Circuit Serial Programming™ (ICSP™) 
• In-Circuit Debugging (ICD) Support 
• Power-On Reset (POR) 
• Short Device Reset Timer, DRT (1.125 ms typical) 
• Watchdog Timer (WDT) with Dedicated On-Chip  
RC Oscillator for Reliable Operation 
• Programmable Code Protection 
• Multiplexed MCLR Input Pin 
• Internal Weak Pull-Ups on I/O Pins 
• Power-Saving Sleep mode 
• Wake-up from Sleep on Pin Change 
Low-Power Features/CMOS Technology: 
• Operating Current: 
-< 175 μA @ 2V, 4 MHz 
• Standby Current: 
- 100 nA @ 2V, typical 
• Low-Power, High-Speed Flash Technology: 
- 100,000 Flash endurance  
- > 40-year retention 
• Fully Static Design 
• Wide Operating Voltage Range: 2.0V to 5.5V 
• Wide Temperature Range: 
- Industrial: -40°C to +85°C 
- Extended: -40°C to +125°C 
Peripheral Features: 
• 4 I/O Pins: 
- 3 I/O pins with individual direction control 
- 1 input only pin  
- High current sink/source for direct LED drive 
- Wake-on-change 
- Weak pull-ups 
• 8-bit Real-Time Clock/Counter (TMR0) with 8-bit  
Programmable Prescaler 
• Analog-to-Digital (A/D) Converter: 
- 8-bit resolution 
- 2 external input channels 
- 1 internal input channel dedicated 
 
 
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