MCIMX255AJM4A Freescale, MCIMX255AJM4A Datasheet - Page 30

• Manufacturer Part Number: MCIMX255AJM4A
• Manufacturer: Freescale

Specifications of MCIMX255AJM4A

• Lead Free Status / RoHS Status: Compliant

Table 21
30
Duty Cycle
Output Pad Transition Times (Max Drive)
Output Pad Transition Times (High Drive)
Output Pad Transition Times (Standard Drive)
Output Pad Propagation Delay (Max Drive),
50%–50%
Output Pad Propagation Delay (High Drive),
50%–50%
Output Pad Propagation Delay (Standard
Drive), 50%–50%
Output Pad Propagation Delay (Max Drive),
40%–60%
Output Pad Propagation Delay (High Drive),
40%–60%
Output Pad Propagation Delay (Standard
Drive), 40%–60%
Output Enable to Output Valid Delay (Max
Drive), 50%–50%
Output Enable to Output Valid Delay (High
Drive), 50%–50%
Output Enable to Output Valid Delay
(Standard Drive), 50%–50%
Output Enable to Output Valid Delay (Max
Drive), 40%–60%
Output Enable to Output Valid Delay (High
Drive), 40%–60%
Output Enable to Output Valid Delay
(Standard Drive), 40%–60%
Output Pad Slew Rate (Max Drive)
Output Pad Slew Rate (High Drive)
Output Pad Slew Rate (Standard Drive)
shows the fast I/O AC parameters for OVDD = 3.0–3.6 V.
Parameter
i.MX25 Applications Processor for Automotive Products, Rev. 4
Table 21. Fast I/O AC Parameters for OVDD = 3.0
Symbol
Fduty
tpo
tpo
tpo
tpo
tpo
tpo
tpv
tpv
tpv
tpv
tpv
tpv
tps
tps
tps
tpr
tpr
tpr
Condition
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
25 pF
50 pF
Test
Rise/Fall
0.80/0.70
1.40/1.60
1.00/0.90
1.95/1.66
1.50/1.30
2.90/2.50
1.20/1.28
1.67/1.75
1.35/1.42
1.98/2.04
1.77/1.85
2.70/2.78
1.37/1.50
1.74/1.88
1.48/1.61
1.98/2.10
1.84/1.97
2.58/2.71
1.34/1.32
1.81/1.79
1.48/1.47
1.90/1.90
2.85/2.83
1.55/1.42
1.93/1.81
1.67/1.54
2.16/2.03
2.02/1.90
2.76/2.63
0.96/1.40
0.54/0.83
0.76/1.10
0.41/0.64
0.52/0.78
0.28/0.44
2.12/2.1
Min.
40
1.12/2.51
1.60/2.39
1.43/1.16
2.66/2.09
2.09/1.67
3.40/3.09
1.74/1.73
2.39/2.32
1.95/1.91
2.81/2.68
2.54/2.48
3.82/3.62
1.94/2.05
2.46/2.55
2.11/2.19
2.78/2.81
2.61/2.67
3.62/3.58
1.91/1.81
2.56/2.40
2.12/2.00
2.98/2.76
2.70/2.60
4.00/3.70
2.25/2.08
2.77/2.58
2.41/2.23
3.08/2.86
2.91/2.71
3.91/3.62
1.54/2.10
0.85/1.24
1.19/1.71
0.63/0.95
0.80/1.19
0.43/0.64
Typ.
–
3.6 V
Rise/Fall
1.64/1.32
2.84/2.10
2.05/1.60
3.70/2.80
3.00/2.30
5.56/4.12
2.67/2.52
3.58/3.33
2.96/2.76
4.16/3.78
3.80/3.60
5.62/5.10
2.95/3.07
3.71/3.75
3.19/3.26
4.14/4.09
3.95/3.95
5.36/5.15
2.92/2.67
3.83/3.47
3.21/2.92
4.41/3.94
4.07/3.74
5.86/5.24
3.50/3.31
4.24/3.99
3.74/3.51
4.66/4.34
4.48/4.21
5.85/5.39
2.30/3.00
1.26/1.70
1.78/2.39
0.95/1.30
1.20/1.60
0.63/0.87
Max.
60
Freescale Semiconductor
Units
V/ns
V/ns
V/ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
Notes
1
1
1
1
1
2