MC9328MXL Datasheet, PDF (67/84 Pages) Freescale Semiconductor, Inc – i.MX Integrated Portable System Processor

Specifications
Table 26. USB Device Timing Parameter Table for Data Transfer to USB Transceiver (TX)
Ref No.
Parameter
1.8V ± 0.10V
3.0V ± 0.30V
Unit
Minimum Maximum Minimum Maximum
4
t_{VMO_ROE}; USBD_VMO low to
248.90
249.13
248.90
249.13
ns
USBD_ROE deactivated (includes SE0)
5
t_FEOPT; SE0 interval of EOP
6
t_PERIOD; Data transfer rate
160.00
11.97
175.00
12.03
160.00
11.97
175.00
12.03
ns
Mb/s
USBD_AFE
(Output)
USBD_ROE
(Output)
USBD_VPO
(Output)
USBD_VMO
(Output)
USBD_SUSPND
(Output)
USBD_RCV
(Input)
USBD_VP
(Input)
USBD_VM
(Input)
1
t_FEOPR
Figure 53. USB Device Timing Diagram for Data Transfer from USB Transceiver (RX)
Table 27. USB Device Timing Parameter Table for Data Transfer from USB Transceiver (RX)
Ref No.
Parameter
1.8V ± 0.10V
3.0V ± 0.30V
Unit
Minimum Maximum Minimum Maximum
1
t_FEOPR; Receiver SE0 interval of EOP
82
–
82
–
ns
MC9328MXL Advance Information, Rev. 5
Freescale Semiconductor
67