SH7080_09 Datasheet, PDF (1542/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Appendix
5. Becomes high-impedance when the MZIZEL bit in the high-current port control register
(HCPCR) is cleared to 0.
6. Becomes input during a power-on reset. Pull-up to prevent erroneous operation. Pull-
down with a resistance of at least 1 MΩ as required.
7. Pulled-up inside the LSI when there is no input.
Rev. 4.00 Dec. 15, 2009 Page 1482 of 1558
REJ09B0181-0400