MCIMX257DJM4A Freescale, MCIMX257DJM4A Datasheet - Page 118

• Manufacturer Part Number: MCIMX257DJM4A
• Manufacturer: Freescale

Specifications of MCIMX257DJM4A

• Operating Temperature (min): -20C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

3.7.20.1.1
Table 88
Figure 89
Figure 90
118
USB_TXOE_B
USB_SE0_VM
USB_DAT_VP
USB_TXOE_B
USB_SE0_VM
Transmit
USB_DAT_VP
USB_SE0_VM
USB_DAT_VP
Receive
Name
defines the DAT_SE0 bidirectional mode signals.
shows the USB transmit waveform in DAT_SE0 bidirectional mode diagram.
shows the USB receive waveform in DAT_SE0 bidirectional mode diagram.
DAT_SE0 Bidirectional Mode Timing
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 6
Figure 89. USB Transmit Waveform in DAT_SE0 Bidirectional Mode
Figure 90. USB Receive Waveform in DAT_SE0 Bidirectional Mode
Table 88. Signal Definitions—DAT_SE0 Bidirectional Mode
US5
Direction
Out
Out
Out
In
In
US4
Transmit enable, active low
Tx data when USB_TXOE_B is low
Differential Rx data when USB_TXOE_B is high
SE0 drive when USB_TXOE_B is low
SE0 Rx indicator when USB_TXOE_B is high
US7/US8
US1
Signal Description
US6
Freescale Semiconductor
US2