PIC16F54T-I/SS

The PIC16F5X is a family of low-cost, high-performance, 8-bit, fully static, Flash based CMOS microcontrollers. It employs a RISC architecture with only 33 single-word/single-cycle instructions. All instructions are single cycle except for program branches which take two cycles. The PIC16F5X 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 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.

The PIC16F5X products are equipped with special features that reduce system cost and power requirements. The Power-on Reset (POR) and Device Reset Timer (DRT) eliminate the need for external Reset circuitry. There are four oscillator configurations to choose from, including the power-saving LP (Low Power) oscillator and cost saving RC oscillator. Power saving Sleep mode, Watchdog Timer and code protection features improve system cost, power and reliability.

The PIC16F5X products are supported by a full-featured macro assembler, a software simulator, a low-cost development programmer and a full featured programmer. All the tools are supported on IBM PC and compatible machines.

• 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 Programming™ (ICSP™)
• Selectable osc