KSZ8721BLI
Ethernet Controller, PHY Transceiver, IEEE 802.3, IEEE 802.3u, 2.97 V, 3.63 V, LQFP, 48 Pins
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RoHS 10 Compliant -
Tariff Charges
The KSZ8721BLI is a single power supply 10/100Base-TX/FX MII Physical-layer Transceiver uses MII and RMII interfaces to transmit and receive data. It contains 10BASE-T physical medium attachment (PMA), physical medium dependent (PMD) and physical coding sub-layer (PCS) functions. It also has on-chip 10Base-T output filtering. This eliminates the need for external filters and allows a single set of line magnetics to be used to meet requirements for both 100Base-TX and 10Base-T. It is automatically configure itself for 100 or 10Mbps and full- or half-duplex operation, using an on-chip auto-negotiation algorithm. It is the ideal physical layer transceiver for 100Base-TX/10Base-T applications.
- Fully compliant to IEEE 802.3u standard
- Supports MII and Reduced MII (RMII)
- Supports power-down and power-saving modes
- Configurable through MII serial management ports or via external control pins
- 2.5V CMOS Design
- LED outputs for link, activity, full-/half-duplex, collision and speed
- Supports back-to-back, FX to TX for media converter applications
- Supports MDI/MDI-X auto-crossover
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| Matte Tin | ||
| 100 Mbps | ||
| Surface Mount | ||
| MSL 3 - 168 hours | ||
| 1 | ||
| 151 mA | ||
| -40 to 85 °C | ||
| No | ||
| 48LQFP | ||
| No | ||
| 48 | ||
| 7 x 7 x 1.4 mm | ||
| 10 Base-T|100 Base-FX|100 Base-TX | ||
| LQFP | ||
| No |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542390050 |
| Schedule B: | 8542390060 |
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