KSZ9021RLI(2009) Просмотр технического описания (PDF) - Micrel

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Компоненты Описание

производитель

KSZ9021RLI
(Rev.:2009)

Gigabit Ethernet Transceiver with RGMII Support

Micrel 

Micrel, Inc.

KSZ9021RL/RN

Revision History

Revision

1.0

1.1

Date

1/16/09

10/13/09

Summary of Changes

Data sheet created.

Updated current consumption in Electrical Characteristics section.

Corrected data sheet omission of register 1 bit 8 for 1000Base-T Extended Status information.

Added the following register bits to provide further power saving during software power down: Tri-

state all digital I/Os (reg. 258.7), LDO disable (reg. 263.15), Low frequency oscillator mode (reg.

263.8).

Added KSZ9021RN device and updated entire data sheet accordingly.

Added 48-Pin QFN package information.

October 2009

3

M9999-101309-1.1

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