PIC16F687 概述

The Low Pin-count (20) PIC® Flash microcontroller PIC16F687 offers all of the advantages of the well recognized mid-range x14 architecture with standardized features including a wide operating voltage of 2.0-5.5 volts, on-board EEPROM Data Memory, and nanoWatt Technology. Standard analog peripherals of the PIC16F687 include up to 12 channels of 10-bit A/D, an analog comparator module with two comparators, programmable on-chip voltage reference, and an EUSART that supports RS232,RS485, & LIN 2.0.

PIC16F687 特性

• 256 bytes of EEPROM data memory
• Extended WDT
• MPLAB® ICD 2 programming support or debugging support with optional header adapter
• Precision internal oscillator-software selectable 8 MHz - 32 KHz
• nanoWatt Technology
• Software selectable BOR
• SSP w/ I2C™ Compatible Address mask option
• EUSART LIN 2.0 Compatible
• 12 A/D Channels
• 2 Comparators
• ULPW
• Enhanced Low Power Timer 1
• Timer 1 Gate Synch Latch