D12320VF25V Datasheet, PDF (651/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

AC Characteristics
Table 17.19 AC Characteristics in Auto-Program Mode
Conditions: V_CC = 3.3 V ±0.3 V, V_SS = 0 V, T_a = 25°C ±5°C
Item
Symbol
Min
Command write cycle
tnxtc
20
CE hold time
tceh
0
CE setup time
tces
0
Data hold time
tdh
50
Data setup time
tds
50
Write pulse width
twep
70
Status polling start time
twsts
1
Status polling access time
tspa
—
Address setup time
tas
0
Address hold time
tah
60
Memory write time
twrite
1
Write setup time
tpns
100
Write end setup time
tpnh
100
WE rise time
tr
—
WE fall time
tf
—
Max
—
—
—
—
—
—
—
150
—
—
3000
—
—
30
30
Section 17 ROM
Unit
μs
ns
ns
ns
ns
ns
ms
ns
ns
ns
ms
ns
ns
ns
ns
Rev.7.00 Feb. 14, 2007 page 617 of 1108
REJ09B0089-0700