HD6432345 Datasheet, PDF (606/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual

Table 17.24 AC Characteristics in Memory Read Mode
(Conditions: V_CC = 5.0 V ±10%, V_SS = 0 V, T_a = 25°C ±5°C)
Item
Access time
CE output delay time
OE output delay time
Output disable delay time
Data output hold time
Symbol
t _acc
t _ce
t _oe
t _df
t _oh
Min
5
Max Unit Notes
20
µs
150
ns
150
ns
100
ns
ns
Address
CE
OE
WE
Data
Address stable
Address stable
t_acc
t_acc
t_oh
Data
VIL
VIL
VIH
t_oh
Data
Figure 17.28 Timing Waveforms for CE/OE Enable State Read
Address
CE
OE
WE
Data
594
Address stable
t_ce
Address stable
t_acc
t_ce
t_oe
t_oe
t_acc
t_df
Data
t_oh
VIH
t_df
Data
t_oh
Figure 17.29 Timing Waveforms for CE/OE Clocked Read