Datasheet

Section 8 I/O Ports
Rev. 2.00 Aug. 20, 2008 Page 284 of 1198
REJ09B0403-0200
(5) Port 2 Input Pull-Up MOS
Port 2 has built-in input pull-up MOSs that can be controlled by software. The input pull-up MOS
can be used regardless of the operating mode. Table 8.11 summarizes the input pull-up MOS
states.
Table 8.11 Port 2 Input Pull-Up MOS States
Reset
Hardware Standby
Mode
Software Standby
Mode
In Other Operations
Off Off On/Off On/Off
[Legend]
Off: Always off.
On/Off: On when P2DDR = 0 and P2PCR = 1; otherwise off.