Mask options
Functions that can be selected as options and how to designate these options vary by the
product. Before using options, check Appendix C, "Mask Options."
Take particular care on the following points:
•
A pull-up resistor cannot be set for P40 to P43 when using the AD converter. Specify "none"
for all the pull-up resistors of P40 to P43 when using the AD converter with MB89P131 or
MB89P133A.
•
Options are fixed on the MB89PV130A. (See Appendix C, "Mask Options.")
1.3 Differences among Products
7