MCIMX356AJQ5C Freescale, MCIMX356AJQ5C Datasheet - Page 103

• Manufacturer Part Number: MCIMX356AJQ5C
• Manufacturer: Freescale

Specifications of MCIMX356AJQ5C

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Figure 77
Freescale Semiconductor
Parameter
ATA
tA
—
—
t1
t2
t9
t3
t4
t0
shows timing for PIO write, and
Parameter
Figure 77
from
t2w
—
tA
—
—
—
t1
t9
t4
i.MX35 Applications Processors for Industrial and Consumer Products, Rev. 9
t1 (min.) = time_1 × T – (tskew1 + tskew2 + tskew5)
t2 (min.) = time_2w × T – (tskew1 + tskew2 + tskew5)
t9 (min.) = time_9 × T – (tskew1 + tskew2 + tskew6)
t3 (min.) = (time_2w – time_on) × T – (tskew1 + tskew2 +tskew5)
t4 (min.) = time_4 × T – tskew1
tA = (1.5 + time_ax) × T – (tco + tsui + tcable2 + tcable2 + 2*tbuf)
t0(min.) = (time_1 + time_2 + time_9) × T
Avoid bus contention when switching buffer on by making ton long enough.
Avoid bus contention when switching buffer off by making toff long enough.
Table 67. PIO Write Timing Parameters
Figure 77. PIO Write Timing Diagram
Table 67
lists the timing parameters for PIO write.
Value
If not met, increase
time_1, time_2r,
Controlling
Variable
time_2w
time_2w
time_ax
time_9
time_4
time_9
time_1
—
—
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