H8S2258 Datasheet, PDF (394/1071 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8S Family/H8S/2200 Series

Section 10 I/O Ports
Port
Description Mode 4 Mode5 Mode 6
Mode 7
Port E General I/O port PE7/D7
PE7
also functioning as
data I/O pins
PE6/D6
PE6
PE5/D5
PE5
PE4/D4
PE4
PE3/D3
PE3
PE2/D2
PE2
PE1/D1
PE1
PE0/D0
PE0
Port F
General I/O port PF7/φ
also functioning as
interrupt input pins,
AS
bus control I/O
RD
pins, an A/D
HWR
converter input pins
and WDT output ^{PF3/LWR/ADTRG/IRQ3}
pins
PF2/WAIT
PF7/φ
PF6
PF5
PF4
PF3/ADTRG/IRQ3
PF2
PF1/BACK/BUZZ
PF1/BUZZ
PF0/BREQ/IRQ2
PF0/IRQ2
Port G
General I/O port
also functioning as
interrupt input pins
PG4/CS0
PG3/Rx/CS1^*4
PG2/Tx /CS2^*4
PG4
PG3/Rx
PG2/Tx
PG1/CS3/IRQ7
PG1/IRQ7
PG0/IRQ6
PG0/IRQ6
Notes: 1. Not available in the H8S/2237 Group and H8S/2227 Group.
2. Not available in the H8S/2227 Group.
3. Supported only by the H8S/2239 Group.
4. Supported only by the H8S/2258 Group.
Input/Output and
Output Type
Built-in input pull-up
MOS
Schmit-trigger input
(IRQ2, IRQ3)
Schmit-trigger input
(IRQ6, IRQ7)
Rev. 5.00 Aug 08, 2006 page 308 of 982
REJ09B0054-0500