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PIC18F4431 - 28/40/44-Pin Enhanced Flash Microcontrollers

Download the PIC18F4431 datasheet PDF. This datasheet also covers the PIC18F2331 variant, as both devices belong to the same 28/40/44-pin enhanced flash microcontrollers family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (PIC18F2331-Microchip.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Microchip Technology

Part Number Description
PIC18F4450 8-Bit CMOS Microcontroller
PIC18F44Q71 Microcontrollers
PIC18F4331 28/40/44-Pin Enhanced Flash Microcontrollers
PIC18F452 Microcontroller
PIC18F45K40 High-Performance Microcontrollers
PIC18F45K42 High-Performance Microcontrollers
PIC18F45K80 Flash Microcontroller
PIC18F45Q10 High-Performance Microcontroller
PIC18F45Q24 Microcontrollers
PIC18F45Q43 Microcontroller

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
PIC18F2331/2431/4331/4431 Data Sheet 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D  2010 Microchip Technology Inc. DS39616D 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 knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets.