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HD64F2149 Datasheet, PDF (786/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer
T1
T2 or T3
T1
T2
ø
A23 to A0,
IOS*
AS*
RD
(read)
D15 to D0
(read)
tAD
tAS
tASD
tAH
tASD
tRSD2
tACC3
tRDS tRDH
Note: * AS and IOS are the same pin. The function is selected by the IOSE bit in SYSCR.
Figure 25.12 Burst ROM Access Timing (Two-State Access)
752