IAR-KSK-IMX25 Freescale Semiconductor, IAR-KSK-IMX25 Datasheet - Page 39

• Manufacturer Part Number: IAR-KSK-IMX25
• Description: KIT DEVELOPMENT I.MX257, ARM926
• Manufacturer: Freescale Semiconductor
• Series: i.MX25r
• Type: MCUr

Specifications of IAR-KSK-IMX25

• Contents: Board, Cables, CD, Debugger, Power Supply
• Processor To Be Evaluated: I.MX257
• Processor Series: i.MX25
• Data Bus Width: 16 bit
• Interface Type: UART, JTAG, USB, Ethernet, SD/MMC
• Core: ARM926EJ-S
• Silicon Manufacturer: Freescale
• Core Architecture: ARM
• Core Sub-architecture: ARM9
• Silicon Core Number: I.MX2
• Silicon Family Name: I.MX25
• Mcu Supported Families: I.MX25
• For Use With/related Products: i.MX25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Freescale Semiconductor
Output pad propagation delay (max. drive),
50%–50% input signals and crossing of
output signals
Output pad propagation delay (high drive),
50%–50% input signals and crossing of
output signals
Output pad propagation delay (standard
drive), 50%–50% input signals and crossing
of output signals
Output pad propagation delay (max. drive),
40%–60% input signals and crossing of
output signals
Output pad propagation delay (high drive),
40%–60% input signals and crossing of
output signals
Output pad propagation delay (standard
drive), 40%–60% input signals and crossing
of output signals
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)
Parameter
Table 28. AC Parameters for SDRAM pbijtov18_33_ddr_clk I/O (continued)
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 8
Symbol
tpo
tpo
tpo
tpo
tpo
tpo
tpv
tpv
tpv
tpv
tpv
tpv
tps
tps
tps
Condition
25 pF
25 pF
25 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
15 pF
35 pF
50 pF
50 pF
50 pF
Load
1.50/1.40
1.95/1.85
1.69/1.59
2.35/2.25
2.26/2.15
3.59/3.49
1.67/1.57
2.11/2.02
1.85/1.75
2.52/2.42
2.42/2.32
3.76/3.66
1.37/1.34
1.77/1.83
1.55/1.56
2.15/2.29
2.07/2.18
3.28/3.65
1.46/1.42
1.77/1.81
1.60/1.59
2.07/2.18
2.01/2.09
2.96/3.26
1.11/1.20
0.60/0.65
0.75/0.81
0.40/0.43
0.38/0.41
0.20/0.22
Rise/Fall
Min.
2.23/2.07
2.81/2.66
2.48/2.32
3.35/3.19
3.24/3.08
4.98/4.82
2.39/2.24
2.97/2.82
2.65/2.49
3.51/3.36
3.40/3.25
5.15/4.99
2.22/2.02
2.77/2.63
2.46/2.30
3.28/3.21
3.20/3.08
4.84/4.90
2.28/2.07
2.71/2.56
2.47/2.30
3.12/3.02
3.05/2.91
4.34/4.37
1.74/1.75
0.93/0.95
1.16/1.18
0.62/0.64
0.59/0.61
0.31/0.32
Typ.
3.28/3.04
4.06/3.82
3.63/3.38
4.80/4.56
4.66/4.42
7.00/6.75
3.45/3.21
4.23/3.99
3.79/3.55
4.97/4.72
4.83/4.59
7.17/6.92
3.53/3.12
4.30/3.92
3.87/3.47
5.02/4.67
4.92/4.50
7.21/6.89
3.54/3.13
4.15/3.78
3.82/3.41
4.72/4.37
4.64/4.23
6.45/6.13
2.63/2.48
1.39/1.29
1.76/1.65
0.89/0.83
0.47/0.43
Rise/Fall
094/0.87
Max.
Units
V/ns
V/ns
V/ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
—
1
1
1
2
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