Datasheet

Section 1 Overview
R01UH0310EJ0500 Rev. 5.00 Page 19 of 1384
Sep 25, 2012
H8S/2426, H8S/2426R, H8S/2424 Group
1.4.2 Pin Assignments in Each Operating Mode
Table 1.3 Pin Assignments in Each Operating Mode of H8S/2426 Group and H8S/2426R
Group
Pin No. Pin Name
Mode 3, 7
PLQP0144KA-A PTLG0145JB-A
Mode 1 Mode 2 Mode 4
EXPE = 1 EXPE = 0
Flash
Memory
Programmer
Mode
1 B1 MD2 MD2 MD2 MD2 MD2 Vss
2 A1 Vss Vss Vss Vss Vss Vss
3 C2 P80/IRQ0-B/
EDREQ2
P80/IRQ0-B/
EDREQ2
P80/IRQ0-B/
EDREQ2
P80/IRQ0-B/
EDREQ2
P80/IRQ0-B/
EDREQ2
NC
4 B2 Vcc Vcc Vcc Vcc Vcc Vcc
5 C1 A0 A0 PC0/A0 PC0/A0 PC0/TIOCA9 A0
6 C3 A1 A1 PC1/A1 PC1/A1 PC1/TIOCB9 A1
7 D2 A2 A2 PC2/A2 PC2/A2 PC2/TIOCC9 A2
8 D3 A3 A3 PC3/A3 PC3/A3 PC3/TIOCD9 A3
9 D1 A4 A4 PC4/A4 PC4/A4 PC4/TIOCA10 A4
10 E2 Vss Vss Vss Vss Vss Vss
11 E3 A5 A5 PC5/A5 PC5/A5 PC5/TIOCB10 A5
12 F2 A6 A6 PC6/A6 PC6/A6 PC6/TIOCA11 A6
13 E1 A7 A7 PC7/A7 PC7/A7 PC7/TIOCB11 A7
14 E4 A8 A8 PB0/A8 PB0/A8 PB0/TIOCA6 A8
15 F3 A9 A9 PB1/A9 PB1/A9 PB1/TIOCB6 A9
16 G2 A10 A10 PB2/A10 PB2/A10 PB2/TIOCC6/
TCLKE
A10
17 F1 A11 A11 PB3/A11 PB3/A11 PB3/TIOCD6/
TCLKF
A11
18 F4 Vss Vss Vss Vss Vss Vss
19 G4 A12 A12 PB4/A12 PB4/A12 PB4/TIOCA7 A12
20 H4 A13 A13 PB5/A13 PB5/A13 PB5/TIOCB7/
TCLKG
A13
21 G1 A14 A14 PB6/A14 PB6/A14 PB6/TIOCA8 A14
22 H2 A15 A15 PB7/A15 PB7/A15 PB7/TIOCB8/
TCLKH
A15
23 G3 A16 A16 PA0/A16 PA0/A16 PA0 A16