ADSP-BF526KBCZ-4X View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'ADSP-BF526KBCZ-4X' PDF : 80 Pages View PDF
Preliminary Technical Data
ADSP-BF522/523/524/525/526/527
General-Purpose Port Timing
Table 44 and Figure 29 describe general-purpose
port operations.
Table 44. General-Purpose Port Timing
ADSP-BF522/524/526
VDDEXT =
1.8 V
VDDEXT =
2.5/3.3 V
Parameter
Min Max Min Max
Timing Requirement
tWFI
General-Purpose Port Ball Input Pulse Width tSCLK + 1
Switching Characteristics
tSCLK + 1
tGPOD
General-Purpose Port Ball Output Delay from 0 9.66 0 9.66
CLKOUT Low
ADSP-BF523/525/527
VDDEXT =
1.8 V
VDDEXT =
2.5/3.3 V
Min Max Min Max
tSCLK + 1
tSCLK + 1
0
8.2
0
6.5
Unit
ns
ns
CLKOUT
GPIO OUTPUT
GPIO INPUT
tG PO D
tWFI
Figure 29. General-Purpose Port Timing
Rev. PrG | Page 55 of 80 | February 2009
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