MCF51QH128 View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
MFG CO.
'MCF51QH128' PDF : 68 Pages View PDF
Memories and memory interfaces
1. Specification is valid for all FB_AD[31:0], FB_CSn, FB_OE, FB_R/W, and FB_TS.
2. Specification is valid for all FB_AD[31:0].
Note
The following diagrams refer to signal names that may not be
included on your particular device. Ignore these extraneous
signals.
Also, ignore the AA=0 portions of the diagrams because this
setting is not supported in the Mini-FlexBus.
FB_CLK
FB_A[Y]
FB_D[X]
FB_RW
FB_TS
FB_ALE
FB_CSn
FB_OEn
FB_BEn
FB_TA
FB_TSIZ[1:0]
FB1
FB3
FB5
Address
FB2
FB4
Address
Data
AA=1
AA=0
FB4
AA=1
AA=0
TSIZ
FB5
Figure 7. Mini-FlexBus read timing diagram
MCF51QH128 Advance Information Data Sheet, Rev. 0, 05/2011.
Freescale Semiconductor, Inc.
Preliminary
33
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