PIC12F508-I/P

Key features

• 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:
• DC – 20 MHz clock input (PIC16F505 only)
• DC – 200 ns instruction cycle (PIC16F505 only)
• DC – 4 MHz clock input
• DC – 1000 ns instruction cycle
• 4 MHz 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)
• 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
• Selectable oscillator options:
• INTRC: 4 MHz precision Internal oscillator
• EXTRC: External low-cost RC oscillator
• XT: Standard crystal/resonator
• HS: High-speed crystal/resonator (PIC16F505 only)
• LP: Power-saving, low-frequency crystal
• EC: High-speed external clock input (PIC16F505 only)
• Operating Current:
• <350 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
• 6 I/O pins:
• 5 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