LAN9500-ABZJ SMSC, LAN9500-ABZJ Datasheet - Page 59

IC USB 2.0 ETHER CTRLR 56-QFN

LAN9500-ABZJ

Manufacturer Part Number
LAN9500-ABZJ
Description
IC USB 2.0 ETHER CTRLR 56-QFN
Manufacturer
SMSC
Type
Single Chip MAC and PHY Controllerr
Datasheets

Specifications of LAN9500-ABZJ

Controller Type
USB 2.0 Controller
Interface
MII
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
78mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
56-QFN
Product
Ethernet Controllers
Number Of Transceivers
1
Standard Supported
IEEE 802.3 or IEEE 802.3u
Data Rate
10 Mbps or 100 Mbps
Supply Voltage (max)
3.6 V
Supply Voltage (min)
0 V
Supply Current (max)
97.5 mA, 135.2 mA
Maximum Operating Temperature
+ 70 C
Ethernet Connection Type
10BASE-T or 100BASE-TX
Maximum Power Dissipation
0.6657 W (Typ)
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
638-1071

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Quantity
Price
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Manufacturer:
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USB 2.0 to 10/100 Ethernet Controller
Datasheet
SMSC LAN950x Family
8.5.6
SYMBOL
t
t
t
t
t
hold
clkp
clkh
clkl
val
Turbo MII Interface Timing
This section specifies the Turbo MII interface transmit and receive timing.
Note 8.16 Timing was designed for system load between 10 pf and 15 pf.
TXD[3:0]
TXCLK period
TXCLK high time
TXCLK low time
TXD[3:0], TXEN output valid from rising edge of
TXCLK
TXD[3:0], TXEN output hold from rising edge of
TXCLK
TXCLK
TXEN
DESCRIPTION
Table 8.20 Turbo MII Transmit Timing Values
t
hold
Figure 8.7 Turbo MII Transmit Timing
t
DATASHEET
val
t
clkh
t
clkp
59
t
clkl
t
val
t
t
clkp
clkp
MIN
1.5
20
*0.4
*0.4
t
t
t
hold
clkp
clkp
MAX
12.5
*0.6
*0.6
UNITS
t
Revision 1.0 (05-17-10)
val
ns
ns
ns
ns
ns
Note 8.16
Note 8.16
NOTES

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