SH7080 Datasheet, PDF (361/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 9 Bus State Controller (BSC)
This LSI
A14
A1
CKE
CK
CSn
RASU
CASU
RASL
CASL
RDWR
D15
D0
DQMLU
DQMLL
Unused
Unused
64M SDRAM
(1M × 16 bits × 4 banks)
A13
A0
CKE
CLK
CS
RAS
CAS
WE
I/O15
I/O0
DQMU
DQML
Figure 9.15 Example of 16-Bit Data Width SDRAM Connection
(RASU and CASU are not Used)
Rev. 3.00 May 17, 2007 Page 303 of 1582
REJ09B0181-0300