Datasheet

Section 26 Electrical Characteristics
Page 1346 of 1408 R01UH0309EJ0500 Rev. 5.00
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
AD15 to AD0
A15 to A0
A15 to A0
AD15 to AD0
D15 to D0
A23 to A0
CS7, CS6
AH
RD
HWR, LWR
Read
(RDNn=0)
Write
WAIT
T
ma1
T
maw
T
ma2
t
AD
t
AHD
t
MAD
t
MAD
t
MAS2
t
MAH
t
RSD1
t
WDD
t
WRD1
t
WDH1
t
WRD2
t
WDS1
t
WTS
t
WTH
t
WTS
t
RDS2
t
RSD2
t
RDH2
t
WTH
t
CSD1
T
2
T
1
T
w
T
3
φ
D15 to D0
Figure 26.30 Multiplexed Bus Timing: Data Three-State Access, One Wait
(with Address Wait: When ADDEX = 1)