SH7727 Datasheet, PDF (1072/1109 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Appendix A Pin Functions
Type
Bus
functions
Signal Name
(Initial Status: Bold)
Pin No (HQFP) Pin No (CSP)
A0 to A25
61 to 63, 65, 67 to
74, 76, 78 to 85,
87, 89, 90, 92, 94
A19, D18, B19,
C19, D19, D17,
E19, D16, E17,
E16, F19, F18,
F16, G18, G17,
G16, H19, H18,
H17, H16, J19,
J16, K19, K16,
K18,L16
BS/PTK[4]
95
L18
RD/WR
96
L19
WE0/DQMLL
97
M16
WE1/DQMLU/WE
98
M17
WE2/DQMUL/ICIORD/PTK[6], 99, 101
M18
WE3/DQMUU/ICIOWR/PTK[7]
RD/WR
103
N18
CS0, CS2, CS3
105, 106, 107
P16, P17, P18
CS4/PTK[2]
108
P19
CS5/CE1A/PTK[3]
109
R16
CS6/CE1B
110
R17
CE2A/PTE[4], CE2B/PTE[5] 111, 112
U17, R19
CKE/PTK[5]
128
U16
Reserved/CAS/PTJ[2]
131
U15
WAIT
146
V11
IOIS16/PTG[7]
149
W10
RAS3/PTJ[0],
Reserved/PTJ[1],
Reserved/PTJ[3],
Reserved/PTJ[4],
Reserved/PTJ[5]
129, 130, 133,
135, 136
W15, T16, W14,
U14, T14
I/O
Treatment
when Not Used
O Open
O/IO Open
O Open
O/O Open
O/O/O Open
O/O/O/I Open
O
O Open
O Open
O/IO Open
O/O/IO Open
O/O Open
O/IO Open
O/IO Open
O/O/IO Open
I Pull up
I/I Open
O/IO Open
Rev. 5.00 Dec 12, 2005 page 1000 of 1034
REJ09B0254-0500