KS8721B Просмотр технического описания (PDF) - Micrel

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производитель

KS8721B

2.5V 10/100BasTX/FX MII Physical Layer Transceiver

Micrel 

KS8721B/BT

Features (continued)

• LED outputs for link, activity, full/half duplex, collision

and speed

• Supports back to back, FX to TX for media converter

applications

• Supports MDI/MDI-X auto crossover

• 2.5V/3.3V tolerance on I/O

• Commercial temperature range: 0°C to +70°C

• Industrial temperature range: –40°C to +85°C

• Available in 48-pin SSOP and TQFP

Ordering Information

Part Number

Standard

KS8721B

KS8721BT

—

Pb-Free

KSZ8721B

KSZ8721BT

KSZ8721BI

Temperature

0°C to +70°C

0°C to +70°C

–40°C to +85°C

Package

48-Pin SSOP

48-Pin TQFP

48-Pin SSOP

Micrel, Inc.

M9999-030106

2

March 2006

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