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PIC18F27K40 - Memory Programming Specification

Download the PIC18F27K40 datasheet PDF. This datasheet also covers the PIC18F24K40 variant, as both devices belong to the same memory programming specification family and are provided as variant models within a single manufacturer datasheet.

General Description

DURING PROGRAMMING Pin Name Function During Programming Pin Type Pin Description ICSPCLK ICSPCLK I Clock Input Schmitt Trigger Input ICSPDAT MCLR/VPP ICSPDAT Program/Verify mode I/O Data Input/Output Schmitt Trigger Input I(1) Program Mode Select VDD VDD P Power Supp

Key Features

  • in this programming specification. MJRREV: Major Revision ID bits These bits are used to identify a major revision. A major revision is indicated by an all layer revision (A0, B0, C0, etc). Revision A = 6’b00_0000 MNRREV: Minor Revision ID bits These bits are used to identify a minor revision. Revision A0 = 6’b00_0000  2014 Microchip Technology Inc. DS40001772A-page 5 PIC18(L)F2X/4XK40 2.3 Configuration Words The devices have six Configuration Words starting at address 30 0000h. Th.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PIC18F24K40-Microchip.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microchip Technology

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PIC18F27Q10 Microcontrollers
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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. 1.