ep7311 Cirrus Logic, Inc., ep7311 Datasheet - Page 20
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ep7311
Manufacturer Part Number
ep7311
Description
Ep7311 Data Sheet
Manufacturer
Cirrus Logic, Inc.
Datasheet
1.EP7311.pdf
(58 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ep7311-CB-90
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Company:
Part Number:
ep7311-CV-90
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
EP7311
High-Performance, Low-Power System on Chip
SDRAM Refresh Cycle
20
SDMWE
SDCLK
SDRAS
SDCAS
SDATA
SDQM
ADDR
SDCS
[3:0]
Note:
1. Timings are shown with CAS latency = 2
2. The SDCLK signal may be phase shifted relative to the rest of the SDRAM control and data signals due to uneven loading.
Designers should take care to ensure that delays between SDRAM control and data signals are approximately equal
Figure 6. SDRAM Refresh Cycle Timing Measurement
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Copyright Cirrus Logic, Inc. 2005
(All Rights Reserved)
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