SH7065 Datasheet, PDF (831/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Section 22 Electrical Characteristics
CKE
A25–A0
RASn
CASxxn
RDWR
(read)
OEn
(read)
D31–D0
(read)
RDWR
(write)
D31–D0
(write)
BS
DACKn
CSn
Tr
Tc1
Tc2
(Tpc)
t_AD
t_AD
Row address
t_RASD1
t_AD
Column address
t_RASD2
t_CASD1
t_CASD2
t_RWD2
t_RWD1
t_DACKD1
t_CSD1
t_ASC
t_CAC
t_OED1
t_AA
t_RAC
t_CAH
t_RWD1
t_OED2
t_RDS
t_RDH
t_RWD2
t_WDD
t_DS
t_BSD1
t_DH
t_BSD2
t_WDH
t_DACKD1
t_CSD2
Note: t_RDH: Specified from the negation of RAS or OE, whichever is first.
Figure 22.14 DRAM Cycle (EDO Mode)
Rev. 5.00 Sep 11, 2006 page 809 of 916
REJ09B0332-0500