r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 529

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Port
Port G General I/O port also
Port E General I/O port also
Port F General I/O port also
Description
functioning as data
I/Os
functioning as bus
control signal I/Os,
SSU I/Os, and A/D
converter inputs
functioning as bus
control signal I/Os
Mode 1
PE7/D7
PE6/D6
PE5/D5
PE4/D4
PE3/D3
PE2/D2
PE1/D1
PE0/D0
PF7/φ
PF6/AS/AH
RD
HWR
PF3/LWR/SSO0-C
PF2/CS6/LCAS/SSI0-C
PF1/CS5/UCAS/SSCK0-C
PF0/WAIT-A/OE-A/ADTRG0-B/SCS0-C
PG6/BREQ-A
PG5/BACK-A
PG4/BREQO-A/CS4
PG3/CS3/RAS3
PG2/CS2/RAS2
PG1/CS1
PG0/CS0
Mode 2
PE7/D7
PE6/D6
PE5/D5
PE4/D4
PE3/D3
PE2/D2
PE1/D1
PE0/D0
Mode 4
EXPE = 1
Rev. 1.00 Sep. 19, 2008 Page 501 of 1270
Mode 7
EXPE = 0
PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
PF7/φ
PF6
PF5
PF4
PF3/SSO0-C
PF2/SSI0-C
PF1/SSCK0-C
PF0/ADTRG0-B/
SCS0-C
PG6
PG5
PG4
PG3
PG2
PG1
PG0
Section 10 I/O Ports
REJ09B0466-0100
Input/
Output Type
Built-in input pull-
up MOS.
Open-drain output
capability.
Open-drain output
capability.
Open-drain output
capability.