EP9307 Datasheet, PDF (26/48 Pages) Cirrus Logic – ARM9 SOC WITH ETHERNET USB DISPLAY AND TOUCHSCREEN

EP9307
ARM9 SOC with Ethernet, USB, Display and Touchscreen
Static Memory Single Read Wait Cycle
Parameter
CSn assert to WAIT time
WAIT assert time
WAIT to CSn deassert delay time
Symbol
t_WAITd
t_WAITpw
t_CSnd
Min
-
t_HCLK × 2
t_HCLK × 3
Typ
Max
Unit
-
t_HCLK × (WST1 - 2)
ns
-
t_HCLK × 510
ns
-
t_HCLK × 5
ns
AD
CSn
WRn
RDn
DQMn
DA
WAIT
t_WAITd
t_WAITpw
t_CSnd
Figure 13. Static Memory Single Read Wait Cycle Timing Measurement
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