EP9301 Datasheet, PDF (25/41 Pages) Cirrus Logic – Entry-level ARM9 System-on-chip Processor

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
t_WRd
t_WAITd
t_WAITpw
t_CSnd
Min
t_HCLK × 2
-
t_HCLK × 2
t_HCLK × 3
EP9301
Entry Level ARM9 System-on-Chip Processor
Typ
Max
Unit
-
t_HCLK × 4
ns
-
t_HCLK × (WST1-2)
ns
-
t_HCLK × 510
ns
-
t_HCLK × 5
ns
AD
CSn
WRn
RDn
DQMn
DA
WAIT
t_WRd
t_WAITd
t_WAITpw
t_CSnd
Figure 13. Static Memory Single Write Wait Cycle Timing Measurement
DS636PP5
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