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Section 37 Electrical Characteristics
R01UH0134EJ0400 Rev. 4.00 Page 1991 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
T1
t
AD1
t
RSD
t
RDS3
t
RSD
t
CSD1
t
AS
t
CS
Tw Twx T2B Twb T2B
t
AD2
t
AD2
t
CSD1
CKIO
A25 to A0
CSn
RD/WR
D15 to D0
WEn
BS
RD
WAIT
Note: * The waveform for DACKn and TENDn is when active low is specified.
DACKn
TENDn*
t
AD1
t
BSD
t
DACD
t
DACD
t
BSD
t
RWD1
t
WTS
t
WTS
t
RWD1
t
WTH
t
WTH
t
RDS3
t
RDH3
t
RDH3
Figure 37.16 Burst ROM Read Cycle
(One Software Wait Cycle, One Asynchronous External Burst Wait Cycle, Two Burst)