LAN7500-ABZJ SMSC, LAN7500-ABZJ Datasheet - Page 50

• Manufacturer Part Number: LAN7500-ABZJ
• Description: IC USB-10/100/1K ETH CTRL 56QFN
• Manufacturer: SMSC

Specifications of LAN7500-ABZJ

• Mfg Application Notes: LAN7500 Schematic
• Design Resources: LAN7500 BOM
• Controller Type: Ethernet Controller, USB 2.0 to 10/100/1K
• Interface: USB/Serial
• Voltage - Supply: 1.2V, 2.5V, 3.3V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 638-1108

Revision 1.0 (11-01-10)
7.5.4
nRESET
SYMBOL
t
rstia
Reset Timing
Figure 7.3
no less than t
Note: A hardware reset (nRESET assertion) is required following power-on. Refer to
nRESET input assertion time
"Power-On Reset Timing," on page 49
illustrates the nRESET pin timing requirements. When used, nRESET must be asserted for
rstia
.
DESCRIPTION
t
rstia
Table 7.17 nRESET Timing Values
Figure 7.4 nRESET Timing
DATASHEET
50
for additional information.
Hi-Speed USB 2.0 to 10/100/1000 Ethernet Controller
MIN
1
TYP
SMSC LAN7500/LAN7500i
MAX
Section 7.5.3,
Datasheet
UNITS
μS