数据手册 PIC16F627A/628A/648A Data Sheet FLASH-Based 8-Bit CMOS Microcontrollers 2002 Microchip Technology Inc. Preliminary DS40044A Note the following details of the code protection feature on Microchip devices: Microchip products meet the specification contained in their particular Microchip Data Sheet. Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowl- edge, require using the Microchip products in a manner outside the operating specifications contained in Microchip's Data Sheets. Most likely, the person doing so is engage……