HD64F2357VF13 Datasheet, PDF (719/1049 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Item
WR hold time
CAS setup time
WAIT setup time
WAIT hold time
BREQ setup time
BACK delay time
Bus-floating time
BREQO delay time
Symbol
t _WCH
t _CSR
t _WTS
t _WTH
t _BRQS
t _BACD
t _BZD
t _BRQOD
Min
0.5 ×
t _cyc – 10
0.5 ×
t _cyc – 10
30
5
30
—
—
—
Condition
Max
—
—
—
—
—
15
50
30
Unit
ns
ns
ns
ns
ns
ns
ns
ns
T₁
T₂
ø
t_AD
A₂₃ to A₀
t_AS
t_AH
t_CSD1
CS7 to CS0
t_ASD
t_ASD
AS
RD
(read)
D₁₅ to D₀
(read)
t_RSD1
t_ACC2
t_AS
t_ACC3
t_RSD2
t_RDS t_RDH
HWR, LWR
(write)
D₁₅ to D₀
(write)
t_WRD2
t_WRD2
t_AS
t_WDD
t_WSW1
t_AH
t_WDH
Figure 22-8 Basic Bus Timing (Two-State Access)
Test
Conditions
Figure 22-8 to
Figure 22-15
Figure 22-12
Figure 22-10
Figure 22-16
Figure 22-17
Rev.6.00 Oct.28.2004 page 689 of 1016
REJ09B0138-0600H