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Details for KSZ8721BLI by Microchip Technology
Electronic & Electrical Components > Semiconductors - ICs > Network Controllers
Buy Directly from Microchip Technology Inc (5500 in stock) $4.0700
IC TXRX PHY 10/100 3.3V 48LQFP
KSZ8721BLI image

KSZ8721BLI by Microchip Technology

IC TXRX PHY 10/100 3.3V 48LQFP
2.5V CMOS design; 2.5/3.3V tolerance on I/O
3.3V single power supply with built-in voltage regulator; Power consumption <340mW (including output driver current)
Configurable through MII serial management ports or
Fully compliant to IEEE 802.3u standard
Supports 10BASE-T, 100BASE-TX, and 100BASE-FX with Far_End_Fault Detection
Supports MII and Reduced MII (RMII)
Supports power-down and power-saving modes
Part Information
KSZ8721BLI image
RoHS Compliant
Operating with a 2.5V core to meet low-voltage and low- power requirements, the KS8721BL and KS8721SL are 10BASE-T/100BASE-TX/FX Physical Layer Transceivers that use MII and RMII interfaces to transmit and receive data. They contain 10BASE-T Physical Medium Attachment (PMA), Physical Medium Dependent (PMD), and Physical Coding Sub-layer (PCS) functions. The KS8721BL/SL also have 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. The KS8721BL/SL automatically configure themselves for 100 or 10Mbps and full- or half-duplex operation, using an on-chip auto-negotiation algorithm. They are the ideal physical layer transceiver for 100BASE-TX/ 10BASE-T applications.
Data Rate:
Ethernet Type:
IEEE 802.3 IEEE 802.3u
Supply Voltage Min:
Supply Voltage Max:
Controller IC Case Style:
No. of Pins:
IC Interface Type:
Operating Temperature Min:
Operating Temperature Max:
Product Range:
Automotive Qualification Standard:
RoHS Phthalates Compliant:
MSL 3 - 168 hours
No SVHC (27-Jun-2018)
Operating Temperature Range:
-40°C to +85°C
Supply Current:
Supply Voltage Range:
2.97V to 3.63V
Alternate Descriptions
10/100 BASE-TX/FX Physical L Onlinecomponents.com
3.3V TX/FX Physical Layer Transceiver RS Components
IC, TXRX, PHY, 10/100, 3.3V, 48LQFP; Data Rate:100Mbps; Ethernet Type:IEEE 802.3, IEEE 802.3u; Supply Voltage Min:2.97V; Supply Voltage Max:3.63V; Controller IC Case Style:LQFP; No. of Pins:48Pins; IC Interface Type:MII, RMII; RoHS Compliant: Yes Newark Electronics
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