EP9307-IRZ View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'EP9307-IRZ' PDF : 49 Pages View PDF
Static Memory Single Write Wait Cycle
Parameter
WAIT to WRn deassert delay time
CSn assert to WAIT time
WAIT assert time
WAIT to CSn deassert delay time
Symbol
tWRd
tWAITd
tWAITpw
tCSnd
EP9307
ARM9 SOC with Ethernet, USB, Display and Touchscreen
Min
tHCLK × 2
-
tHCLK × 2
tHCLK × 3
Typ
-
-
-
-
Max
tHCLK × 4
tHCLK × (WST1 - 2)
tHCLK × 510
tHCLK × 5
Unit
ns
ns
ns
ns
AD
CSn
WRn
RDn
DQMn
DA
WAIT
tW Rd
tW AITd
tW AITpw
tCSnd
Figure 14. Static Memory Single Write Wait Cycle Timing Measurement
DS667PP3
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