Datasheet

i.MX 6DualPlus/6QuadPlus Automotive Applications Processors, Rev. 3, 11/2018
136 NXP Semiconductors
Electrical Characteristics
4.12.22 USB HSIC Timings
This section describes the electrical information of the USB HSIC port.
NOTE
HSIC is a DDR signal. The following timing specification is for both rising
and falling edges.
4.12.22.1 Transmit Timing
Figure 98. USB HSIC Transmit Waveform
4.12.22.2 Receive Timing
Figure 99. USB HSIC Receive Waveform
Table 91. USB HSIC Transmit Parameters
Name Parameter Min Max Unit Comment
Tstrobe strobe period 4.166 4.167 ns —
Todelay data output delay time 550 1350 ps Measured at 50% point
Tslew strobe/data rising/falling time 0.7 2 V/ns Averaged from 30% – 70% points
Table 92. USB HSIC Receive Parameters
1
1
The timings in the table are guaranteed when:
—AC I/O voltage is between 0.9x to 1x of the I/O supply
—DDR_SEL configuration bits of the I/O are set to (10)b
Name Parameter Min Max Unit Comment
Tstrobe strobe period 4.166 4.167 ns —
Thold data hold time 300 — ps Measured at 50% point
Tsetup data setup time 365 — ps Measured at 50% point
Tslew strobe/data rising/falling time 0.7 2 V/ns Averaged from 30% – 70% points
USB_H_STROBE
USB_H_DATA
Todelay
Tstrobe
Todelay
USB_H_STROBE
USB_H_DATA
Thold
Tstrobe
Tsetup