KSZ8721BT

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> Semiconductors - ICs

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Details for Microchip Technology

KSZ8721BT

10/100 BASE-TX/FX Physical Layer Transceiver
Buy Directly from Microchip Technology (8626 in Stock)
$2.0400 per unit
Series Information for KSZ8721BT - Microchip Technology

Features

  • feature
    2.5V CMOS design, power consumption <200mW (ex- cluding output driver current )
  • feature
    Configurable through MII serial management ports or via external control pins
  • feature
    Fully compliant to IEEE 802.3u standard
  • feature
    On-chip built-in analog front end filtering for both 100Ba-
  • feature
    Supports 10BaseT, 100BaseTX and 100BaseFX with Far_End_Fault Detection
  • feature
    Supports Media Independent Interface (MII) and Reduced MII (RMII)
  • feature
    Supports auto-negotiation and manual selection for 10/100Mbps speed and full/half-duplex mode
  • feature
    Supports power down mode and power saving mode

Description

IC TXRX PHY 10/100 2.5V 48TQFP
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:
2.625V
Controller IC Case Style:
TQFP
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 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Operating Temperature Range:
0°C to +70°C
Supply Current:
107mA
Supply Voltage Range:
2.375V to 2.625V

Alternate Descriptions

Avnet America

PHY 1-CH 10Mbps/100Mbps 48-Pin TQFP Tray

Avnet America product

Microchip Technology Inc

10/100 BASE-TX/FX Physical Layer Transceiver

Avnet Europe

PHY 1-CH 10Mbps/100Mbps 48-Pin TQFP Tray

Avnet Europe product

Avnet Asia

PHY 1-CH 10Mbps/100Mbps 48-Pin TQFP Tray

Avnet Asia product

Future Electronics

KSZ8721B Series 2.5 V 10/100 Base TX/FX Physical Layer Transceiver - TQFP-48