HD64F7045F28V Datasheet, PDF (910/925 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7040 Series

Table C.4 Pin Settings for Normal External Space
Pin Name
CS0–CS3
RAS^*1
CASHH^*2
CASHL^*2
CASLH^*2
CASLL^*2
RD/WR
AH
RD
R
W
WRHH
R
W
WRHL
R
W
WRLH
R
W
WRLL
R
W
A21–A0
D31–D24
D23–D16
D15–D8
D7–D0
8-Bit Space
Valid
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
L
Address
High-Z
High-Z
High-Z
Data
Upper Word
Valid
H
H
H
H
H
H
L
L
H
H
H
H
H
H
L
H
H
Address
High-Z
High-Z
Data
High-Z
16-Bit Space
Lower Word
Valid
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
L
Address
High-Z
High-Z
High-Z
Data
Word/Longword
Valid
H
H
H
H
H
H
L
L
H
H
H
H
H
H
L
H
L
Address
High-Z
High-Z
Data
Data
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