Many applications require the microcontroller to cal-
culate a checksum on the program me……
This application note describes a simple method for
measuring parameters from the AC powe……
INTRODUCTION
This application note describes the implementation of
software Real-Time Cl……
The WDT timer is a simple RC timer with a typical
time-out period of about 18 ms. This ti……
Elements of the Write Cycle Time
The total write operation time for a Serial EEPROM is
d……
The PIC24 tutorial program is made up of three components, which are individu-
ally displ……
本文档提供关于dsPIC33FJ06GS101/X02和dsPIC33FJ16GSX02/X04 器件的常见问题（Frequently Asked Question ，
FAQ ……
采用集成图形控制器的PIC单片机开发嵌入式图形应用……
嵌入式系统应用的显示各不相同，从复杂的设备，例如
PDA，移动电话和便携式电脑，到简单的设备，例如家
用空调和安防控制器、咖啡机和门禁键盘。绝大多数简
单的设备已经开始采用那……
精度接近20 ppm的32.768 kHz 晶振常用于时钟和计时
应用，但20 ppm 对应着±0.65536 Hz 的频率偏移，或
者说每月51.8 秒的巨大误差。这种误差仅……
