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Details for KSZ8721B by Microchip Technology
Electronic & Electrical Components > Semiconductors - ICs > Network Controllers
KSZ8721B
Buy Directly from Microchip Technology Inc (4452 in stock) $2.9100
TRANSCEIVER PHYSICAL LAYER 2.5V
KSZ8721B image

KSZ8721B by Microchip Technology

TRANSCEIVER PHYSICAL LAYER 2.5V
Features
2.5V CMOS design, power consumption <200mW (ex- cluding output driver current )
Configurable through MII serial management ports or via external control pins
Fully compliant to IEEE 802.3u standard
On-chip built-in analog front end filtering for both 100Ba-
Supports 10BaseT, 100BaseTX and 100BaseFX with Far_End_Fault Detection
Supports Media Independent Interface (MII) and Reduced MII (RMII)
Supports auto-negotiation and manual selection for 10/100Mbps speed and full/half-duplex mode
Supports power down mode and power saving mode
Part Information
KSZ8721B image
RoHS Compliant
Description
Operating at 2.5 volts to meet low voltage and low power requirements,theKS8721B/BTisa10BaseT/100BaseTX/FX Physical LayerTransceiver, which provides an MII to transmit and receive data. It contains the 10BaseT Physical Medium Attachment (PMA), Physical Medium Dependent (PMD), and Physical Coding Sub-layer (PCS) functions. Moreover, the KS8721B/BT has on-chip 10BaseT output filtering, which eliminates the need for external filters and allows a single set of line magnetics to be used to meet requirements for both 100BaseTX and 10BaseT. The KS8721B/BT can automatically configure itself for 100 or 10 Mbps and full or half duplex operation, using on-chip Auto-Negotiation algorithm. It is an ideal choice of physical layer transceiver for 100BaseTX/10BaseT applications.
Specifications
Data Rate:
100Mbps
Ethernet Type:
IEEE 802.3 IEEE 802.3u
Supply Voltage Min:
2.375V
Supply Voltage Max:
3.6V
Controller IC Case Style:
SSOP
No. of Pins:
48Pins
IC Interface Type:
MII RMII
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
No. of Drivers:
1Drivers
Operating Temperature Range:
0°C to +70°C
Supply Current:
107mA
Supply Voltage Range:
2.97V to 3.63V
Termination Type:
Surface Mount Device
Alternate Descriptions
10/100 BASE-TX/FX PHYSICAL LAYER TRANSCEIVER 48 SSOP 15.8X7.6MM TUBE Newark Electronics
PHY 1-CH 100Mbps 48-Pin SSOP Tube Avnet America
10/100 BASE-TX/FX Physical Layer Transceiver Microchip Technology Inc
PHY 1-CH 100Mbps 48-Pin SSOP Tube Avnet Europe
KSZ8721B Series 2.5 V 10/100 Base TX/FX Physical Layer Transceiver - SSOP-48 Future Electronics