SH7058 Datasheet, PDF (970/1130 Pages) Renesas Technology Corp – Renesas SuperHTM RISC engine

Table 23.24 AC Characteristics in Memory Read Mode
Condition: V_CC = 3.3 V ± 0.3 V, V_SS = 0 V, T_a = 25°C ± 5°C
Code
Symbol Min
Access time
t
acc
CE output delay time
t
ce
OE output delay time
t_oe
Output disable delay time t_df
Data output hold time
t_oh
5
Max
Unit
20
µs
150
ns
150
ns
100
ns
ns
Note
A19-A0
V_IL
V_IL
V_IH
I/O7-I/O0
Address stable
Address stable
t_acc
t_acc
t_oh
t_oh
Figure 23.34 CE/OE Enable State Read
A18-A0
V_IH
I/O7-I/O0
Address stable
t_ce
t_oe
Address stable
t_ce
t_oe
t_acc
t_acc
t_oh
t_df
t_oh ^tdf
Figure 23.35 CE/OE Clock Read
Rev. 3.0, 09/04, page 929 of 1086