h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 242

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 9 I/O Ports
Table 9.1 (1) Port Functions (H8S/2646, H8S/2646R, H8S/2645)
Port 1 • 8-bit I/O
Port 2 • 8-bit I/O
Port 3 • 8-bit I/O
Port 4 • 8-bit input
Rev. 5.00 Sep 22, 2005 page 216 of 1136
REJ09B0257-0500
Port
• Schmitt-
Description
port
triggered
input
(P16, P14)
port
port
port
P17/PO15/TIOCB2/
TCLKD
P16/PO14/TIOCA2/
IRQ1
P15/PO13/TIOCB1/
TCLKC
P14/PO12/TIOCA1/
IRQ0
P13/PO11/TIOCD0/
TCLKB
P12/PO10/TIOCC0/
TCLKA
P11/PO9/TIOCB0
P10/PO8/TIOCA0
P27/TIOCB5
P26/TIOCA5
P25/TIOCB4
P24/TIOCA4
P23/TIOCD3
P22/TIOCC3
P21/TIOCB3
P20/TIOCA3
P37
P36
P35/SCK1/IRQ5
P34/RxD1
P33/TxD1
P32/SCK0/IRQ4
P31/RxD0
P30/TxD0
P47/AN7
P46/AN6
P45/AN5
R44/AN4
P43/AN3
P42/AN2
P41/AN1
P40/AN0
Pins
TPU I/O pins (TCLKA, TCLKB, TCLKC, TCLKD, TIOCA0,
TIOCB0, TIOCC0, TIOCD0, TIOCA1, TIOCB1, TIOCA2,
TIOCB2), PPG output pins (PO15 to PO8), and interrupt input
pins (IRQ0, IRQ1), and 8-bit I/O port
TPU I/O pins (TIOCB5, TIOCA5, TIOCB4, TIOCA4, TIOCD3,
TIOCC3, TIOCB3, TIOCA3) and 8-bit I/O port
SCI (channels 0, 1) I/O pins (TxD0, RxD0, SCK0, TxD1, RxD1,
SCK1), interrupt input pins (IRQ4, IRQ5), and 8-bit I/O port
A/D converter analog input (AN7 to AN0) and 8-bit input port
Mode 4
Mode 5
Mode 6
Mode 7