HD64F2357VF13 Datasheet, PDF (639/1049 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Address
CE
OE
WE
Data
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 19-28 Timing Waveforms for CE/OE Clocked Read
19.13.5 Auto-Program Mode
AC Characteristics
Table 19-24 AC Characteristics in Auto-Program Mode
Conditions: V_CC = 5.0 V ±10%, V_SS = 0 V, T_a = 25°C ±5°C
Item
Symbol
Min
Command write cycle
t _nxtc
20
CE hold time
t _ceh
0
CE setup time
t _ces
0
Data hold time
t _dh
50
Data setup time
t _ds
50
Write pulse width
t _wep
70
Status polling start time
t _wsts
1
Status polling access time
t _spa
—
Address setup time
t _as
0
Address hold time
t _ah
60
Memory write time
t _write
1
WE rise time
t_r
—
WE fall time
t_f
—
Write setup time
t _pns
100
Write end setup time
t _pnh
100
Max
Unit
—
µs
—
ns
—
ns
—
ns
—
ns
—
ns
—
ms
150
ns
—
ns
—
ns
3000
ms
30
ns
30
ns
—
ns
—
ns
Rev.6.00 Oct.28.2004 page 609 of 1016
REJ09B0138-0600H