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KSZ8721SL - 3.3V Single Power Supply 10/100Base-TX/FX MII Physical Layer Transceiver

Description

Operating with a 2.5V core to meet low-voltage and low-power requirements, the KS8721BL and KS8721SL are 10BASET/100BASE-TX/FX Physical Layer Transceivers that use MII and RMII interfaces to transmit and receive data.

Features

  • Single chip 100BASE-TX/100BASE-FX/10BASE-T physical layer solution.
  • 2.5V CMOS design; 2.5/3.3V tolerance on I/O.
  • 3.3V single power supply with built-in voltage regulator; Power consumption.

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Datasheet preview – KSZ8721SL

Datasheet Details

Part number KSZ8721SL
Manufacturer Micrel Semiconductor
File Size 307.10 KB
Description 3.3V Single Power Supply 10/100Base-TX/FX MII Physical Layer Transceiver
Datasheet download datasheet KSZ8721SL Datasheet
Additional preview pages of the KSZ8721SL datasheet.

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Full PDF Text Transcription

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KS8721BL/SL Micrel KS8721BL/SL 3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver www.DataSheet4U.com Rev. 1.2 General Description Operating with a 2.5V core to meet low-voltage and low-power requirements, the KS8721BL and KS8721SL are 10BASET/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.
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