PIC16F57-E/SS

The PIC16F57 from Microchip Technology is a family of low-cost, high-performance, 8-bit, fully static, Flashbased 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 easyto-remember instruction set reduces development time significantly. The PIC16F57 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. Powersaving Sleep mode, Watchdog Timer and code protection features improve system cost, power and reliability.

• 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 oscillator options: - RC: Low-cost RC oscillator - XT: Standard crystal/resonator - HS: High-speed crystal/resonator - LP: Power-saving, low-frequency crystal
• Packages: - 18-pin PDIP and SOIC for PIC16F54 - 20-pin SSOP for PIC16F54 - 28-pin PDIP, SOIC and SSOP for PIC16F57 - 40-pin PDIP for PIC16F59 - 44-pin TQFP for PIC16F59 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 (TMR0) with 8-bit programmable prescaler CMOS Technology:
• Wide oper