NEC PD78058F(A) Manuale Utente

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CHAPTER 1   OUTLINE (
µ
PD78058F SUBSERIES)
1.10  Mask Options
There are mask options in the mask ROM versions (
µ
PD78056F, 78058F).  By specifying the mask option when
ordering, you can have the pull-up resistors shown in Table 1-2 incorporated on-chip.  If a mask option is used when
pull-up resistors are required, the number of parts can be reduced and package area can be shrunk.
The mask option provided for the 
µ
PD78058F Subseries is shown in Table 1-2.
Table 1-2.  Mask Options of Mask POM Versions
Pin Names
Mask Options
P60 to P63
Pull-up resistors can be incorporated in 1-bit units.