Electrical Characteristics
Figure 20: Attribute memory write timing diagram
STV0684
Table 16: Common memory read timing
Symbol
Item
ta(OE)
tdis(OE)
tsu(A)
th(A)
tsu(CE)
th(CE)
tv(WT-OE)
tv(WT)
tw(WT)
Output Enable Access Time
Output Disable Time from OE
Address Setup Time
Address Hold Time
CE Setup before OE
CE Hold following OE
Wait Delay Falling from OE
Data Setup for Wait Release
Wait Width Time
Min.
40
40
0
40
Max.
140
100
40
0
350
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
40/49