LAN89218AQ SMSC, LAN89218AQ Datasheet - Page 143

• Manufacturer Part Number: LAN89218AQ
• Description: Ethernet ICs High Perform Chip 10/100 NonPCI Cntrl
• Manufacturer: SMSC

Specifications of LAN89218AQ

• Ethernet Connection Type: 10BASE-T, 100BASE-TX
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Standard Supported: IEEE802.3, IEEE802.3u
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

High Performance Single-Chip 10/100 Ethernet Controller for Automotive Applications
Datasheet
SMSC LAN89218
6.8
Configuration
SYMBOL
Strap Pins
t
t
t
rstia
csh
css
nRESET
This diagram illustrates the nRESET pin timing requirements and its relation to the configuration strap
pins. When used, it must be asserted for the minimum period specified. Please refer to
"Detailed Reset Description," on page 52
Note: Device configuration straps are latched as a result of nRESET assertion.
nRESET Timing
nRESET input assertion time
Configuration strap pins setup to nRESET deassertion
Configuration strap pins hold after nRESET deassertion
Table 6.9 nRESET Reset Pin Timing Values
DESCRIPTION
Figure 6.7 nRESET Reset Pin Timing
t
rstia
t
DATASHEET
css
for additional information.
143
t
csh
MIN
200
200
10
TYP
Revision 1.3 (02-23-10)
MAX
Section 3.11,
UNITS
µs
µs
µs