LAN9730 Datasheet, PDF (50/61 Pages) SMSC Corporation – High-Speed Inter-Chip (HSIC) USB 2.0

High-Speed Inter-Chip (HSIC) USB 2.0 to 10/100 Ethernet Controller
Datasheet
6.5.3 Power-On Configuration Strap Valid Timing
Figure 6.3 illustrates the configuration strap valid timing requirement in relation to power-on. In order
for valid configuration strap values to be read at power-on, the following timing requirements must be
met.
VDD33IO
2.0 V
t_cfg
Configuration Straps
Figure 6.3 Power-On Configuration Strap Valid Timing
SYMBOL
t_cfg
Table 6.15 Power-On Configuration Strap Valid Timing
DESCRIPTION
Configuration strap valid time
MIN
TYP
MAX
15
UNITS
ms
Revision 1.1 (05-13-13)
50
DATASHEET
SMSC LAN9730/LAN9730i