LAN9500I-ABZJ Standard Microsystems (SMSC), LAN9500I-ABZJ Datasheet - Page 55

• Manufacturer Part Number: LAN9500I-ABZJ
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN9500I-ABZJ

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Rad Hardened: No
• Lead Free Status / RoHS Status: Compliant

USB 2.0 to 10/100 Ethernet Controller
Datasheet
SMSC LAN950x Family
8.5.3
Configuration
Output Drive
SYMBOL
Strap Pins
t
t
t
t
odad
rstia
css
csh
nRESET
Reset and Configuration Strap Timing
Figure 8.3
pins and output drive. Assertion of nRESET is not a requirement. However, if used, it must be asserted
for the minimum period specified.
nRESET input assertion time
Configuration strap pins setup to nRESET deassertion
Configuration strap pins hold after nRESET deassertion
Output drive after deassertion
illustrates the nRESET pin timing requirements and its relation to the configuration strap
Table 8.16 nRESET Reset Pin Timing Values
DESCRIPTION
Figure 8.3 nRESET Reset Pin Timing
t
rstia
t
css
DATASHEET
55
t
csh
t
odad
MIN
200
10
30
1
TYP
Revision 1.0 (05-17-10)
MAX
UNITS
uS
nS
nS
nS