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PIC18(L)F2X/4XK40
PIC18(L)F2X/4XK40 Memory Programming Specification
1.0 OVERVIEW
This programming specification describes an SPI-based programming method for the PIC18(L)F2X/4XK40 family of microcontrollers. Section 3.0 “Programming Algorithms” describes the programming commands, programming algorithms and electrical specifications which are used in that particular programming method. Appendix B contains individual part numbers, device identification and checksum values, pinout and packaging information and Configuration Words.
Note 1: This is a SPI-compatible programming method with 8-bit commands. 2: The low-voltage entry code is now 32 clocks and MSb first, unlike previous PIC18 devices which had 33 clocks and LSb first.
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