ADDS-BF533-EZLITE Analog Devices Inc, ADDS-BF533-EZLITE Datasheet - Page 40

• Manufacturer Part Number: ADDS-BF533-EZLITE
• Manufacturer: Analog Devices Inc

Specifications of ADDS-BF533-EZLITE

• Significant Other Parts: ADV7183 Video Decode
• Lead Free Status / Rohs Status: Not Compliant

ADSP-BF531/ADSP-BF532/ADSP-BF533
General-Purpose I/O Port F Pin Cycle Timing
Table 28
Table 28. General-Purpose I/O Port F Pin Cycle Timing
Parameter
Timing Requirement
t
Switching Characteristic
t
WFI
DFO
GPIO Input Pulse Width
GPIO Output Delay from CLKOUT Low
and
PFx (OUTPUT)
PFx (INPUT)
CLKOUT
Figure 27
describe GPIO pin operations.
Rev. E | Page 40 of 60 | July 2007
Figure 27. GPIO Cycle Timing
t
DFO
t
WFI
GPIO OUTPUT
GPIO INPUT
Min
t
SCLK
+ 1
V
DDEXT
= 1.8 V
Max
6
Min
t
SCLK
V
DDEXT
+ 1
= 2.5 V/3.3 V
Max
6
Unit
ns
ns