特性和應用

PIC18F25K22-I/SS is a 8-bit Microcontroller has&計用nbsp;32 KBytes of Flash Program 從服Memory with 25 I/O's. It's maximum 們火CPU speed is 64 MH城來z with an operating voltage ran風綠ge of 1.8 V - 5.5 V 吃輛in a 28-Pin SSOP 司討package. It has an industrial te討城mperature range of (-40°C to +85°C).

PIC18F25K22-I/SS family provides low powe西廠r and high performance 8-暗近bit MCU with peripheral flexi厭自bility in a small package for火很 cost sensitive applications i離工n the PIC18 J-series. New features inc那長lude Deep sleep mode for 腦照low power applications, Peripheral 很民Pin Select for design flexibility答新 for mapping peripheral不少s to I/O pins and a CTM機農U module for easy capacitive touch 們跳user interfaces. This family 到唱is ideal for applications requiring cos銀姐t-effective, low-power solutio光我ns with a robust peripheral set in a藍河 small package.

PIC18F25K22-I/SS Features: 

• C Compiler Optimized Architecture
• 16-bit wide instructions, 8-bit w白白ide data path
• Priority levels for interrupt票看s
• 31-level, software accessible體笑 hardware stack
• 8 x 8 single-cycle hardwar做玩e multiplier 
• 4X Phase Lock Loop (P南相LL)
• Fail-Safe Clock Monito書時r
• Allows for safe shutdown兵玩 if peripheral clock stops
• Two-Speed Oscillator Start朋街-up Special Microcon離他troller
• Self-Programmable under Softw公紙are Control
• Programmable 16-Level Hig外店h/Low-Voltage Detection (HLVD兒年) 
• Sleep mode: 100 nA
• Watchdog Timer: 500 nA
• Timer1 Oscillator: 500 nA @ 32 房技kHz
• Auto-acquisition capability
• Conversion available dur海說ing Sleep  
• Three programmable external int我慢errupts
• Four programmable interrupt-on-chan關子ge
• Eight programmable weak著做 pull-ups
• Programmable dead time
• Auto-Shutdown and Auto-Restart
• Master Synchronous S火錯erial Port (MSSP) module
• 3-wire SPI (supports all 動慢4 modes)
• I2C™ Master and Slave mode民資s with address mask 男關
• Enhanced Universal Synchronous A跳什synchronous Receiver Transmitte畫懂r (EUSART) module