Datasheet

Section 8 I/O Ports
Rev.7.00 Dec. 24, 2008 Page 215 of 698
REJ09B0074-0700
Port Description Mode 7
Input/Output
Type
Port A General I/O port
also functioning
as SCI_2 I/O pins
PA3/SCK2
PA2/RxD2
PA1/TxD2
On-chip input
pull-up MOS
Open-drain
output
Port E General I/O port PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
On-chip input
pull-up MOS
When DDR = 0 (after reset): PF7
When DDR = 1: φ
Port F General I/O port
also functioning
as interrupt input
pins
PF3/ADTRG/IRQ3
PF0/IRQ2
Schmitt trigger
input
(IRQ3, IRQ2)
Port G General I/O port
also functioning
as interrupt input
pins
PG1/IRQ7
PG0
*
Schmitt trigger
input
(IRQ7)
Note: * These pins are available only when EMLE = 0. These pins are not available when the
H-UDI is used.