MCIMX25 Motorola Semiconductor Products, MCIMX25 Datasheet - Page 24

• Manufacturer Part Number: MCIMX25
• Manufacturer: Motorola Semiconductor Products

3.5.1
Table 17
24
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%
Parameter
shows the slow I/O AC parameters.
Slow I/O AC Parameters
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 2
Symbol Test Voltage
Fduty
tpo
tpo
tpo
tpo
tpo
tpo
tpr
tpr
tpr
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
1.65–1.95 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
3.0–3.6 V
Table 17. Slow I/O AC Parameters
—
Capacitance
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
—
1.942/2.04
2.378/2.48
Rise/Fall
0.95/0.84
1.58/1.37
2.70/2.50
3.40/3.20
1.60/1.39
2.94/2.51
1.85/1.48
2.93/2.37
3.07/2.62
5.82/4.95
3.04/2.47
5.37/4.40
2.44/2.53
2.05/2.27
2.71/2.84
2.35/2.49
3.31/3.43
2.58/2.69
3.62/3.60
3.39/3.51
5.28/5.35
3.71/3.68
5.52/5.32
2.03/2.28
2.59/2.73
2.29/2.44
3.05/3.20
2.45/2.62
3.36/3.39
3.12/3.26
4.60/4.73
3.43/3.46
4.89/4.79
1.92/2.1
Min.
40
2.923/2.95
3.541/3.53
2.19/1.77
1.80/1.40
2.80/2.14
2.23/1.79
4.05/3.17
2.90/2.17
4.56/3.40
4.22/3.30
7.94/6.19
4.73/3.50
7.70/8.10
2.96/2.96
3.32/3.67
4.39/4.51
3.58/3.61
4.9/4.786
4.17/4.27
5.86/5.61
5.03/4.89
6.03/5.75
8.80/7.96
3.19/3.59
4.10/4.33
3.42/3.49
4.46/4.45
3.86/4.07
5.34/5.22
4.58/4.53
6.61/6.32
5.48/5.34
7.75/7.16
Rise/Fall
1.36/1.11
3.7/3.64
7.6/7.14
Typ.
—
11.28/8.28
10.97/9.45
Rise/Fall
2.06/1.60
3.20/2.47
3.01/2.37
4.63/3.38
3.26/2.50
5.72/4.27
4.75/3.43
7.33/5.26
6.03/4.48
3.01/2.36
4.63/3.38
4.47/4.38
5.54/5.31
5.27/5.85
7.00/7.15
5.35/5.24
6.64/6.74
9.34/8.76
7.39/6.95
9.64/8.97
5.29/5.09
4.97/5.64
6.43/6.77
5.05/5.02
6.02/6.35
8.40/8.08
6.69/6.42
8.65/8.26
12.2/9.97
13.9/11.3
7.19/6.8
4.33/4.3
6.53/6.3
9.5/8.32
Freescale Semiconductor
Max.
60
Units Notes
ns
ns
ns
%
—
1
1
1