LAN9500 Datasheet, PDF (196/213 Pages) SMSC Corporation – USB 2.0 to 10/100 Ethernet Controller Promiscuous mode

LAN950x
8.5.2 POWER-ON CONFIGURATION STRAP VALID TIMING
Figure 8-2 illustrates the configuration strap valid timing requirement in relation to power-on. In order for valid configu-
ration strap values to be read at power-on, the following timing requirements must be met.
FIGURE 8-2:
POWER-ON CONFIGURATION STRAP VALID TIMING
VDD33IO
Configuration Straps
2.0V
t_cfg
TABLE 8-15: POWER-ON CONFIGURATION STRAP VALID TIMING
Symbol
Description
MIN
TYP
MAX Units
t_cfg
Configuration strap valid time
15
mS
DS00001875A-page 196
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