PIC16LF18877中文资料微芯科技数据手册PDF规格书

描述 Description

PIC16(L)F18854 microcontrollers feature Analog, Core Independent Peripherals and Communication Peripherals,

combined with eXtreme Low-Power (XLP) technology for a wide range of general purpose and low-power applications.

The family will feature the CRC/SCAN, Hardware Limit Timer (HLT) and Windowed Watchdog Timer (WWDT) to support

customers looking to add safety to their application. Additionally, this family includes up to 7 KB of Flash memory, along

with a 10-bit ADC with Computation (ADC2) extensions for automated signal analysis to reduce the complexity of the

application.

Core Features

• C Compiler Optimized RISC Architecture

• Only 49 Instructions

• Operating Speed:

- DC – 32 MHz clock input

- 125 ns minimum instruction cycle

• Interrupt Capability

• 16-Level Deep Hardware Stack

• Three 8-Bit Timers (TMR2/4/6) with Hardware

Limit Timer (HLT) Extensions

• Four 16-Bit Timers (TMR0/1/3/5)

• Low-Current Power-on Reset (POR)

• Configurable Power-up Timer (PWRTE)

• Brown-out Reset (BOR) with Fast Recovery

• Low-Power BOR (LPBOR) Option

• Windowed Watchdog Timer (WWDT):

- Variable prescaler selection

- Variable window size selection

- All sources configurable in hardware or

software

• Programmable Code Protection

eXtreme Low-Power (XLP) Features

• Sleep mode: 50 nA @ 1.8V, typical

• Watchdog Timer: 500 nA @ 1.8V, typical

• Secondary Oscillator: 500 nA @ 32 kHz

• Operating Current:

- 8 A @ 32 kHz, 1.8V, typical

- 32 A/MHz @ 1.8V, typical