參數(shù)資料
型號: EP9312
廠商: CIRRUS LOGIC INC
元件分類: 消費家電
英文描述: Universal Platform System-on-chip Processor
中文描述: SPECIALTY CONSUMER CIRCUIT, PBGA352
封裝: PLASTIC, BGA-352
文件頁數(shù): 19/62頁
文件大?。?/td> 884K
代理商: EP9312
DS515PP7
Copyright 2005 Cirrus Logic (All Rights Reserved)
19
EP9312
Universal Platform SOC Processor
Static Memory Single Word Read Cycle
See
“Timing Conditions” on page 14
for definition of HCLK.
Parameter
Symbol
Min
Typ
Max
Unit
AD setup to CSn assert time
t
ADs
0
-
-
ns
AD hold from CSn deassert time
t
ADh
t
HCLK
-
-
ns
RDn assert time
t
RDpw
-
t
HCLK
×
(WST1 + 2)
-
ns
CSn to RDn delay time
t
RDd
-
-
3
ns
CSn assert to DQMn assert delay time
t
DQMd
-
-
1
ns
DA setup to RDn deassert time
t
DAs
t
HCLK
+
12
-
-
ns
DA hold from RDn deassert time
t
DAh
0
-
-
ns
Figure 6. Static Memory Single Word Read Cycle Timing Measurement
CSn
WRn
RDn
DQMn
AD
DA
t
ADs
t
RDd
t
DQMd
t
ADh
t
RDd
t
DAs
t
DAh
WAIT
相關(guān)PDF資料
PDF描述
EP9312-CB Universal Platform System-on-chip Processor
EP9312-CBZ Universal Platform System-on-chip Processor
EP9312-EB Universal Platform System-on-chip Processor
EP9312-EBZ Universal Platform System-on-chip Processor
EP9312-IB Universal Platform System-on-chip Processor
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