HD64F2638F20J Datasheet, PDF (276/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 9 I/O Ports
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Port Description
Pins
Mode 4
Mode 5
Mode 6
Mode 7
Port E • 8-bit I/O
port
• On-chip
MOS input
pull-up
PE7/D7
PE6/D6
PE5/D5
PE4/D4
PE3/D3
In 8-bit-bus mode: I/O port
In 16-bit-bus mode: data bus input/output
I/O port
PE2/D2
PE1/D1
PE0/D0
Port F • 6-bit I/O
port
PF7/φ
• Schmitt-
triggered
input (PF3,
PF0)
When DDR = 0: input port
When DDR = 1 (after reset): φ output
When
DDR = 0 (after
reset): input
port
When
DDR = 1: φ
output
PF6/AS
PF5/RD
PF4/HWR
PF3/LWR/ADTRG/
IRQ3
RD, HWR, LWR outputs
ADTRG, IRQ3 input
I/O port
ADTRG, IRQ3
input
PF0/IRQ2
IRQ2 input, I/O port
Port H • 8-bit I/O
port
PH7/PWM1H
PH6/PWM1G
PH5/PWM1F
PH4/PWM1E
PH3/PWM1D
PH2/PWM1C
PH1/PWM1B
PH0/PWM1A
Function as both Motor Control PWM Timer output pins and 8-
bit I/O port.
Port J • 8-bit I/O
port
PJ7/PWM2H
PJ6/PWM2G
PJ5/PWM2F
PJ4/PWM2E
PJ3/PWM2D
PJ2/PWM2C
PJ1/PWM2B
PJ0/PWM2A
Function as both Motor Control PWM Timer output pins and 8-
bit I/O port.
Notes: 1. Pins for I²C bus interface.
I²C bus interface is available as an option in the H8S/2638, H8S/2639, and H8S/2630.
2. The PPG output is not implemented in the H8S/2635 Group.
3. The DA output is not implemented in the H8S/2635 Group.
Page 226 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010