SH7065 Datasheet, PDF (279/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Section 8 Bus State Controller (BSC)
Figures 8.4, 8.5, and 8.6 show examples of connection to 32-, 16-, and 8-bit data width SRAM.
Figures 8.7 and 8.8 show examples of connection to 32- and 16-bit data width byte-strobe SRAM.
SH7065
A18
A2
CSn
RD
D31
D24
WRHH
D23
D16
WRHL
D15
D8
WRLH
D7
D0
WRLL
128k × 8-bit
SRAM
A16
A0
CS
OE
I/O7
I/O0
WE
A16
A0
CS
OE
I/O7
I/O0
WE
A16
A0
CS
OE
I/O7
I/O0
WE
A16
A0
CS
OE
I/O7
I/O0
WE
Figure 8.4 Example of 32-Bit Data Width SRAM Connection
Rev. 5.00 Sep 11, 2006 page 257 of 916
REJ09B0332-0500