LAN9221-ABZJ SMSC, LAN9221-ABZJ Datasheet - Page 54

• Manufacturer Part Number: LAN9221-ABZJ
• Description: IC ETHERNET CTRLR 16BIT 56-QFN
• Manufacturer: SMSC
• Type: Single Chip MAC and PHY Controllerr

Specifications of LAN9221-ABZJ

• Controller Type: Ethernet Controller, MAC/PHY
• Interface: Serial EEPROM
• Voltage - Supply: 3.3V
• Current - Supply: 85mA
• 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): 99.2 mA, 137.3 mA
• Maximum Operating Temperature: + 70 C
• Ethernet Connection Type: 10BASE-T or 100BASE-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• No. Of Ports: 2
• Ethernet Type: IEEE 802.3 / 802.3u
• Interface Type: HBI
• Supply Current: 85mA
• Supply Voltage Range: 1.62V To 3.6V
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes
• For Use With: 638-1074 - EVALUATION BOARD LAN9221-ABZJ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1073

USB 2.0 to 10/100 Ethernet Controller
Datasheet
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 configuration strap values to be read at power-on, the following timing requirements must be
met.
VDD33IO
2.0V
t
cfg
Configuration Straps
Figure 8.2 Power-On Configuration Strap Valid Timing
Table 8.15 Power-On Configuration Strap Valid Timing
SYMBOL
DESCRIPTION
MIN
TYP
MAX
UNITS
t
Configuration strap valid time
15
mS
cfg
Revision 1.0 (05-17-10)
54
SMSC LAN950x Family
DATASHEET