PIC18F66K80中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書

DEVICE OVERVIEW

This document contains device-specific information for the following devices:

? PIC18F25K80 ? PIC18LF25K80

? PIC18F26K80 ? PIC18LF26K80

? PIC18F45K80 ? PIC18LF45K80

? PIC18F46K80 ? PIC18LF46K80

? PIC18F65K80 ? PIC18LF65K80

? PIC18F66K80 ? PIC18LF66K80

This family combines the traditional advantages of all PIC18 microcontrollers – namely, high computational performance and a rich feature set – with an extremely competitive price point. These features make the PIC18F66K80 family a logical choice for many high-performance applications where price is a primary consideration.

Power-Managed Modes:

? Run: CPU on, Peripherals on

? Idle: CPU off, Peripherals on

? Sleep: CPU off, Peripherals off

? Two-Speed Oscillator Start-up

? Fail-Safe Clock Monitor (FSCM)

? Power-Saving Peripheral Module Disable (PMD)

? Ultra Low-Power Wake-up

? Fast Wake-up, 1 ?s, Typical

? Low-Power WDT, 300 nA, Typical

? Run mode Currents Down to Very Low 3.8 ?A, Typical

? Idle mode Currents Down to Very Low 880 nA, Typical

? Sleep mode Current Down to Very Low 13 nA, Typical

ECAN Bus Module Features:

? Conforms to CAN 2.0B Active Specification

? Three Operating modes:

- Legacy mode (full backward compatibility with existing PIC18CXX8/FXX8 CAN modules)

- Enhanced mode

- FIFO mode or programmable TX/RX buffers

? Message Bit Rates up to 1 Mbps

? DeviceNet? Data Byte Filter Support

? Six Programmable Receive/Transmit Buffers

? Three Dedicated Transmit Buffers with Prioritization

? Two Dedicated Receive Buffers

? 16 Full, 29-Bit Acceptance Filters with Dynamic Association

? Three Full, 29-Bit Acceptance Masks

? Automatic Remote Frame Handling

? Advanced Error Management Features

Special Microcontroller Features:

? Operating Voltage Range: 1.8V to 5.5V

? On-Chip 3.3V Regulator

? Operating Speed up to 64 MHz

? Up to 64 Kbytes On-Chip Flash Program Memory:

- 10,000 erase/write cycle, typical

- 20 years minimum retention, typical

? 1,024 Bytes of Data EEPROM:

- 100,000 Erase/write cycle data EEPROM memory, typical

? 3.6 Kbytes of General Purpose Registers (SRAM)

? Three Internal Oscillators: LF-INTOSC (31 KHz), MF-INTOSC (500 kHz) and HF-INTOSC (16 MHz)

? Self-Programmable under Software Control

? Priority Levels for Interrupts

? 8 x 8 Single-Cycle Hardware Multiplier

? Extended Watchdog Timer (WDT):

- Programmable period from 4 ms to 4,194s

? In-Circuit Serial Programming? (ICSP?) via Two Pins

? In-Circuit Debug via Two Pins

? Programmable BOR

? Programmable LVD