Pin Assignment In Each Operating Mode; Table 1.1 Pin Assignment In Each Operating Mode - Renesas H8S/2437 Hardware Manual

1.3.2

Pin Assignment in Each Operating Mode

Table 1.1 Pin Assignment in Each Operating Mode
Pin
No.
Extended Mode (EXPE = 1)
QFP-
128
Normal
1 D11
2 D10
3 D9
4 D8
5 D7
6 D6
7 D5
8 D4
9 D3
10 D2
11 D1
12 D0
13 VSS
14 P90/LWR/ExTIOCB1/ExTCLKC
15 P91/CS2/ExTIOCA2
16 VCC
17 P92/CS1/ExTIOCB2/ExTCLKD
RD
18
HWR
19
20 P95/AS
21 P96/φ
22 P97/WAIT/ExTIOCD0/ExTCLKB P97/ExTIOCD0/ExTCLKB
23 MD0
24 MD1
25 MD2
26 FWE
27 NMI
Rev. 1.00, 09/03, page 4 of 704
Single-Chip Mode
Multiplex (EXPE = 0)
P33/ExIRQ3 P33/ExIRQ3
P32/ExIRQ2 P32/ExIRQ2
P31/ExIRQ1 P31/ExIRQ1
P30/ExIRQ0 P30/ExIRQ0
P67/RxD2 P67/RxD2
P66/TxD2 P66/TxD2
P65/SCK2 P65/SCK2
P64/FTCI_1 P64/FTCI_1
P63/TMOY_1 P63/TMOY_1
P62/TMOX_1 P62/TMOX_1
P61/FTOB_1 P61/FTOB_1
P60/FTOA_1 P60/FTOA_1
VSS
P90/ExTIOCB1/ExTCLKC
P91/ExTIOCA2
VCC
P92/ExTIOCB2/ExTCLKD
P93
P94
AH
P95
P96/φ
MD0
MD1
MD2
FWE
NMI
Pin Name
Flash Memory
Programmer Mode
D3
D2
D1
D0
NC
NC
NC
NC
NC
NC
NC
NC
VSS
A16
A17
VCC
A18
NC
NC
NC
NC
NC
VSS
VCC
VCC
VCC
VCC