MCIMX503CVM8B datasheet(100/134 Pages) FREESCALE

100 / 134 page

i.MX50 Applications Processors for Consumer Products, Rev. 2

100

Freescale Semiconductor

Package Information and Contact Assignments

4.9.11.4

USB VBUS Parameters

Table 77 lists the USB VBUS input parameters.

Package Information and Contact Assignments

This section includes the contact assignment information and mechanical package drawing.

5.1

13 x 13 mm, 0.5 mm Pitch, 416 Pin MAPBGA Package Information

This section contains the outline drawing, signal assignment map, ground, power, reference ID (by ball

grid location) for the 13 x 13 mm, 0.5 mm pitch, 416 pin MAPBGA package.

Jitter (peak-peak)

<1.2 MHz

—

Jitter (peak-peak)

>1.2 MHz

—

100

Duty-cycle

Reference Clock

frequency 24 MHz

—

Table 77.

VBUS Comparators Thresholds

Parameter

Conditions

Min

Typ

Max

Unit

A-Device Session Valid Comparator

Threshold

—

0.8

1.4

2.0

B-Device Session Valid Comparator

Threshold

—

0.8

1.4

4.0

B-Device Session End Comparator

Threshold

—

0.2

0.45

0.8

VBUS Valid Comparator Threshold1

1 For VBUS maximum rating, see Table 7.

—4.4

4.6

4.75

VBUS for CHGR_DET_B Operation

—

3.0

—

VBUS Input Current

VBUS = 5.25 V

—

350

μA

Table 76. USB PHY System Clocking Parameters (continued)

Parameter

Conditions

Min

Typ

Max

Unit

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