MCIMX53-START Freescale Semiconductor, MCIMX53-START Datasheet - Page 43

• Manufacturer Part Number: MCIMX53-START
• Description: KIT DEVELOPMENT I.MX53
• Manufacturer: Freescale Semiconductor
• Series: i.MX53r
• Type: MCUr

Specifications of MCIMX53-START

• Contents: Board
• Silicon Manufacturer: Freescale
• Core Architecture: ARM
• Core Sub-architecture: Cortex - A8
• Silicon Core Number: I.MX5
• Silicon Family Name: I.MX53
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: i.MX53
• Lead Free Status / Rohs Status: Supplier Unconfirmed

4.6
This section contains the timing and electrical parameters for the modules in the i.MX53xD processor.
4.6.1
Figure 8
4.6.2
Figure 9
Freescale Semiconductor
1
2
Differential pulse skew
Transition Low to High Time
Transition High to Low Time
Operating Frequency
Offset voltage imbalance
t
the negative going edge of the same channel.
Measurement levels are 20-80% from output voltage.
CC1
SKD
ID
= | t
shows the reset timing and
shows the WDOG reset timing and
PHLD
Duration of RESET_IN to be qualified as valid (input slope = 5 ns)
System Modules Timing
Reset Timings Parameters
WDOG Reset Timing Parameters
WATCHDOG_RST
– t
Parameter
PLHD
RESET_IN
1
|, is the magnitude difference in differential propagation delay time between the positive going edge and
(Input)
(Input)
i.MX53xD Applications Processors for Consumer Products, Rev. 1
2
2
Table 28. AC Electrical Characteristics of LVDS Pad
Figure 9. WATCHDOG_RST Timing Diagram
Table 29. Reset Timing Parameters
Parameter
Table 29
Figure 8. Reset Timing Diagram
Symbol Test Condition
t
t
t
Vos
SKD
TLH
THL
f
Table 30
lists the timing parameters.
Rload = 100 Ω,
Cload = 2 pF
—
—
lists the timing parameters.
CC1
CC5
0.26
0.26
Min
—
—
—
Min
Typ
300
50
—
—
—
—
Electrical Characteristics
Max
0.25
150
0.5
0.5
—
Max
—
MHz
Unit
mV
ns
Unit
ns
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