HD64F2638F20J Datasheet, PDF (63/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
1.3.2 Pin Functions in Each Operating Mode
Table 1-2 shows the pin functions for each operating mode.
Table 1-2 Pin Functions in Each Operating Mode
Pin No.
FP-128B Mode 4
1
VCC
2
VCC
3
NC
4
NC
5
PA0/A16
6
PA1/A17/TxD2
7
PA2/A18/RxD2
8
PA3/A19/SCK2
9
A7
10
A6
11
A5
12
A4
13
A3
14
A2
15
A1
16
A0
17
D15
18
D14
19
D13
20
D12
21
D11
22
D10
23
D9
24
VCC
25
D8
26
VSS
Mode 5
VCC
VCC
NC
NC
PA0/A16
PA1/A17/TxD2
PA2/A18/RxD2
PA3/A19/SCK2
A7
A6
A5
A4
A3
A2
A1
A0
D15
D14
D13
D12
D11
D10
D9
VCC
D8
VSS
Pin Name
Mode 6
VCC
VCC
NC
NC
PA0/A16
PA1/A17/TxD2
PA2/A18/RxD2
PA3/A19/SCK2
PC7/A7
PC6/A6
PC5/A5
PC4/A4
PC3/A3
PC2/A2
PC1/A1
PC0/A0
D15
D14
D13
D12
D11
D10
D9
VCC
D8
VSS
Section 1 Overview
Mode 7
VCC
VCC
NC
NC
PA0
PA1/TxD2
PA2/RxD2
PA3/SCK2
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
PD7
PD6
PD5
PD4
PD3
PD2
PD1
VCC
PD0
VSS
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Page 13 of 1458