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   PIC12F510/16F506 8/14-Pin, 8-Bit Flash Microcontroller Data Sheet (11/30/2007) 
 
 
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 
• Two-Level Deep Hardware Stack 
• Direct, Indirect and Relative Addressing modes  
for Data and Instructions 
• 8-Bit Wide Data Path 
• 10 Special Function Hardware Registers  
(PIC12F510) 
• 13 Special Function Hardware Registers  
(PIC16F506) 
• Operating Speed:  
- DC – 8 MHz Crystal Oscillator (PIC12F510) 
- DC – 500 ns instruction cycle (PIC12F510) 
- DC – 20 MHz Crystal Oscillator (PIC16F506) 
- DC – 200 ns instruction cycle (PIC16F506) 
Special Microcontroller Features: 
• 4 or 8 MHz Selectable Precision Internal  
Oscillator: 
- Factory calibrated to ±1% 
• In-Circuit Serial Programming™ (ICSP™) 
• In-Circuit Debugging (ICD) Support 
• Power-on Reset (POR) 
• Device Reset Timer (DRT): 
- Short DRT (1.125 ms, typical) for INTOSC,  
EXTRC and EC 
- DRT (18 ms, typical) for HS, XT and LP 
• Watchdog Timer (WDT) with Dedicated On-Chip  
RC Oscillator for Reliable Operation 
• Programmable Code Protection 
• Multiplexed MCLR Input Pin 
• Selectable Internal Weak Pull-Ups on I/O Pins 
• Power-Saving Sleep mode 
• Wake-up from Sleep on Pin Change 
• Wake-up from Sleep on Comparator Change 
• Selectable Oscillator Options: 
- INTOSC: 4/8 MHz precision Internal  
oscillator 
- EXTRC: External low-cost RC oscillator 
- XT: Standard crystal/resonator 
- LP: Power-saving, low-frequency crystal 
- HS: High-speed crystal/resonator  
(PIC16F506 only) 
- EC: High-speed external clock input  
(PIC16F506 only) 
• Analog-to-Digital (A/D) Converter: 
- 8-bit resolution 
- 4-input channels (1 channel is dedicated to  
conversion of the internal 0.6V absolute  
voltage reference) 
• High Current Sink/Source for Direct LED Drive 
• 8-Bit Real-Time Clock/Counter (TMR0) with 8-Bit  
Programmable Prescaler 
Low-Power Features/CMOS Technology: 
• Operating Current: 
-< 175 μA @ 2V, 4 MHz, typical 
• Standby Current: 
- 100 nA @ 2V, typical 
• Low-Power, High-Speed Flash Technology: 
- 100,000 cycle 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 (PIC12F510): 
• 6 I/O Pins: 
- 5 I/O pins with individual direction control 
- 1 input only pin  
• 1 Analog Comparator with Absolute Reference 
Peripheral Features (PIC16F506): 
• 12 I/O Pins: 
- 11 I/O pins with individual direction control 
- 1 input only pin 
• 2 Analog Comparators with Absolute Reference  
and Programmable Reference 
 
 
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