HD6432345 Datasheet, PDF (612/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual

AC Characteristics
Table 17.28 AC Characteristics in Status Read Mode
(Conditions: V_CC = 5.0 V ±10%, V_SS = 0 V, T_a = 25°C ±5°C)
Item
Command write cycle
CE hold time
CE setup time
Data hold time
Data setup time
Write pulse width
OE output delay time
Disable delay time
CE output delay time
WE rise time
WE fall time
Symbol
t _nxtc
t _ceh
t _ces
t _dh
t _ds
t _wep
t _oe
t _df
t _ce
t_r
t_f
Min
20
0
0
50
50
70
Max Unit Notes
µs
ns
ns
ns
ns
ns
150
ns
100
ns
150
ns
30
ns
30
ns
Address
CE
OE
WE
Data
t_wep
t_nxtc
t_wep
t_nxtc
t_ces
t_ceh
t_f
t_r
t_ds
t_dh
H'71
t_ces
t_ceh
t_f
t_r
t_ds
t_dh
H'71
t_ce
t_oe
t_nxtc
t_df
Data
Note: FO₂ and FO₃ are undefined.
Figure 17.33 Status Read Mode Timing Waveforms
600