PIC16F54-I/P

Key features

• High-Performance RISC CPU:
• Only 33 single-word instructions to learn
• All instructions are single cycle except for program branches which are two-cycle
• Two-level deep hardware stack
• Direct, Indirect and Relative Addressing modes for data and instructions
• Operating speed:
• DC - 20 MHz clock speed
• DC - 200 ns instruction cycle time
• On-chip Flash program memory:
• 512 x 12 on PIC16F54
• 2048 x 12 on PIC16F57
• 2048 x 12 on PIC16F59
• General Purpose Registers (SRAM):
• 25 x 8 on PIC16F54
• 72 x 8 on PIC16F57
• 134 x 8 on PIC16F59
• Special Microcontroller Features:
• Power-on Reset (POR)
• Device Reset Timer (DRT)
• Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
• Programmable Code Protection
• Power-Saving Sleep mode
• In-Circuit Serial ProgrammingTM (ICSPTM)
• Selectable oscillator options:
• RC: Low-cost RC oscillator
• XT: Standard crystal/resonator
• HS: High-speed crystal/resonator
• LP: Power-saving, low-frequency crystal
• Low-Power Features:
• Operating Current:
• 170 μA @ 2V, 4 MHz, typical
• 15 μA @ 2V, 32 kHz, typical
• Standby Current:
• 500 nA @ 2V, typical
• Peripheral Features:
• 12/20/32 I/O pins:
• Individual direction control
• High current source/sink
• 8-bit real-time clock/counter (TMRO) with 8-bit programmable prescaler
• CMOS Technology:
• Wide operating voltage range:
• Industrial: 2.