PIC18LF Devices

by Dan Peirce

translated from dokuwiki format July 20, 2013

Table of Contents

Low Voltage PIC18 Devices VS Standard Devices

from PIC18F2525/2620/4525/4620 Data Sheet page 8

    Like all Microchip PIC18 devices, members of the
    PIC18F2525/2620/4525/4620 family are available as
    both standard and low-voltage devices. Standard
    devices with Enhanced Flash memory, designated with
    an "F" in the part number (such as PIC18F2620),
    accommodate an operating VDD range of 4.2V to 5.5V.
    Low-voltage parts, designated by "LF" (such as
    PIC18LF2620), function over an extended VDD range
    of 2.0V to 5.5V.

Have tested PIC18LF4525.

28 Pin Skinny Package

Have tested PIC18LF2620 at 3.3 volts. It comes in a 28 pin package which should have enough IO for us. Note that we have been using the PIC18F4525 40 pin IC for apsc1299 but this package style is needed in that case because it fits on the brainboard of our robots.

from PIC18F2525/2620/4525/4620 Data Sheet page 365.

hello world for PIC18LF2620 at 3.3 Volts