h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 285

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Port 9 • 4-bit input
Port A • 4-bit I/O
Port B • 8-bit I/O
Port C • 8-bit I/O
Port D • 8-bit I/O
Port
• On-chip
• Open-drain
• On-chip
• Open-drain
• On-chip
• Open-drain
• On-chip
Description
port
port
MOS input
pull-up
output
capability
port
MOS input
pull-up
output
capability
port
MOS input
pull-up
output
capability
port
MOS input
pull-up
P93/AN11
P92/AN10
P91/AN9
P90/AN8
PA3/A19/SCK2
PA2/A18/RxD2
PA1/A17/TxD2
PA0/A16
PB7/A15/TIOCB5
PB6/A14/TIOCA5
PB5/A13/TIOCB4
PB4/A12/TIOCA4
PB3/A11/TIOCD3
PB2/A10/TIOCC3
PB1/A9/TIOCB3
PB0/A8/TIOCA3
PC7/A7
PC6/A6
PC5/A5
PC4/A4
PC3/A3
PC2/A2
PC1/A1
PC0/A0
PD7/D15
PD6/D14
PD5/D13
PD4/D12
PD3/D11
PD2/D10
PD1/D9
PD0/D8
Pins
4-bit input port also functioning as A/D converter analog inputs
(AN11 to AN8)
4-bit I/O port also functioning as SCI (channel
2) I/O pins (TxD2, RxD2, SCK2) and address
outputs (A19 to A16)
8-bit I/O port also functioning as TPU I/O pins
(TIOCB5, TIOCA5, TIOCB4, TIOCA4, TIOCD3,
TIOCC3, TIOCB3, TIIOCA3) and address
outputs (A15 to A8)
8-bit I/O port also functioning as address
outputs (A7 to A0)
Data bus input/output
Mode 4
Rev. 6.00 Feb 22, 2005 page 225 of 1484
Mode 5
Mode 6
Section 9 I/O Ports
REJ09B0103-0600
4-bit I/O port
also function-
ing as SCI
(channel 2)
I/O pins (TxD2,
RxD2, SCK2)
8-bit I/O port
also
functioning as
TPU I/O pins
(TIOCB5,
TIOCA5,
TIOCB4,
TIOCA4,
TIOCD3,
TIOCC3,
TIOCB3,
TIIOCA3)
I/O port
I/O port
Mode 7