MICROCHIP PIC16F527-I/SS

The PIC16F527 is a low-cost, high-performance, 8-bit, fully-static, Flash-based CMOS microcontroller. It employs a RISC architecture with only 36 single-word/single-cycle instructions. All instructions are single cycle except for program branches, which take two cycles. It delivers performance an order of magnitude higher than its competitors in the same price category. The 12-bit wide instructions are highly symmetrical, resulting in a typical 2:1 code compression over other 8-bit microcontrollers in its class. The easy-to-use and easy to remember instruction set reduces development time significantly.

• Interrupt Capability
• PIC16F527 Operating Speed:
  • DC - 20 MHz Crystal oscillator
  • DC - 200 ns Instruction cycle
• High-Endurance Program and Flash Data Memory Cells:
  • 1024 x 12 user execution memory
  • 64 x 8 self-writable data memory
  • 100,000 write program memory endurance
  • 1,000,000 write Flash data memory endurance
  • Program and Flash data retention: > 40 years
• General Purpose Registers (SRAM): 68 x 8 for PIC16F527
• Only 36 Single-Word Instructions to Learn:
  • Added RETURN and RETFIE instructions
  • Added MOVLB instruction
• All Instructions are Single-Cycle except for Program Branches which are Two-Cycle
• Four-Level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes for Data and Instructions
• Device Features:
  • One Input-only pin
  • 17 I/Os Individual direction control
  • High-current source/sink
• 8-Bit Real-Time Clock/Counter (TMR0) with 8-Bit Programmable Prescaler
• In-Circuit Serial ProgrammingTM (ICSPTM) via Two External Pin Connections
• Analog Comparator (CMP):
  • Two analog comparators
  • Absolute and programmable references
• Analog-to-Digital Converter (ADC):
  • 8-bit resolution
  • Eight external input channels
  • One internal channel to convert comparator
  • 0.6V reference input
• Operational Amplifiers (op amps):
  • Two operational amplifiers
  • Fully-accessible visibility
• Sleep mode 50 nA @ ≥ 0 V, typical
• Watchdog Timer (WDT): 500 nA @ ≥ 0 V: typical
• Brown-out Reset (BOR)
• Power-on Reset (POR)
• Device Reset Timer (DRT)
• Watchdog Timer (WDT) with a Dedicated RC Oscillator
• Programmable Code Protection (CP)
• Power-Saving Sleep mode with Wake-up on Change Feature
• Selectable Oscillator Options:
  • INTOSC: Precision 4 or 8 MHz internal oscillator
  • EXTRC: Low-cost external RC oscillator
  • LP: Power-saving, low-frequency crystal
  • XT: Standard crystal/resonator
  • HS: High-speed crystal/resonator
  • EC: High-speed external clock
• Variety of Packaging Options:
  • 20-Lead PDIP, SOIC, SSOP, QFN, UQFN
• Low-Power, High-Speed CMOS Flash Technology
• Fully-Static Design
• Wide Operating Voltage and Temperature Range:
  • Industrial: 2.0V to 5.5V
  • Extended: 2.0V to 5.5V
• Operating Current:
  • 170 μA @ 2V, 4 MHz, typical
  • 15 μA @ 2V, 32 kHz, typical
• Standby Current:
  • 100 nA @ 2V, typical