9.4.7.3 Read Fuse Byte

Fuse data are returned in the form of a single byte. Bits 0 to 3 represent the fuse states; a value of ‘0’ indicates that the fuse has been blown. Bits 4 to 7 are not used as security fuses and are reserved by Microchip .

Table 9-11. Fuse Byte Definition
F₇	F₆	F₅	F₄	F₃	F₂	F₁	F₀
resv	resv	resv	resv	SEC	PER	CMA	FAB

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