HD64F38024HV Datasheet, PDF (245/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Section 8 I/O Ports
8.6.4 Pin States
Table 8.16 shows the port 6 pin states in each operating mode.
Table 8.16 Port 6 Pin States
Pin
Reset
Sleep Subsleep Standby Watch Subactive Active
P67/SEG16 to
P60/SEG9
High-
Retains Retains High-
Retains Functional Functional
impedance previous previous impedance^* previous
state state
state
Note: * A high-level signal is output when the MOS pull-up is in the on state.
8.6.5 MOS Input Pull-Up
Port 6 has a built-in MOS pull-up function that can be controlled by software. When a PCR6 bit is
cleared to 0, setting the corresponding PUCR6 bit to 1 turns on the MOS pull-up for that pin. The
MOS pull-up function is in the off state after a reset.
PCR6n
PUCR6n
MOS input pull-up
0
0
1
0
1
*
Off
On
Off
(n = 7 to 0)
*: Don’t care
Rev. 8.00 Mar. 09, 2010 Page 223 of 658
REJ09B0042-0800