MCIMX357DVM5B Freescale, MCIMX357DVM5B Datasheet - Page 102

• Manufacturer Part Number: MCIMX357DVM5B
• Manufacturer: Freescale

Specifications of MCIMX357DVM5B

• Operating Temperature (min): -20C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

4.9.17.4
Figure 76
102
Parameter
ATA
trd
tA
t1
t2
t9
t5
t6
t0
shows timing for PIO read, and
Parameter from
PIO Mode Timing
Figure 76
trd1
t2r
—
tA
t1
t9
t5
t6
i.MX35 Applications Processors for Industrial and Consumer Products, Rev. 9
t1 (min.) = time_1 × T – (tskew1 + tskew2 + tskew5)
t2 min.) = time_2r × T – (tskew1 + tskew2 + tskew5)
t9 (min.) = time_9 × T – (tskew1 + tskew2 + tskew6)
t5 (min.) = tco + tsu + tbuf + tbuf + tcable1 + tcable2
0
tA (min.) = (1.5 + time_ax) × T – (tco + tsui + tcable2 + tcable2 + 2 × tbuf)
trd1 (max.) = (–trd) + (tskew3 + tskew4)
trd1 (min.) = (time_pio_rdx – 0.5) × T – (tsu + thi)
(time_pio_rdx – 0.5) × T > tsu + thi + tskew3 + tskew4
t0 (min.) = (time_1 + time_2 + time_9) × T
Table 66. PIO Read Timing Parameters
Figure 76. PIO Read Timing Diagram
Table 66
lists the timing parameters for PIO read.
Value
Freescale Semiconductor
time_1, time_2r, time_9
If not met, increase
time_pio_rdx
Controlling
Variable
time_ax
time_2r
time_3
time_2
time_1
—