KS8721BI datasheet(2/32 Pages) MICREL

Part #	KS8721BI

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

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Manufacturer	MICREL [Micrel Semiconductor]

Direct Link	http://www.micrel.com

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2 / 32 page

KS8721B/BT

Micrel

KS8721B/BT

2

August 2003

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

Temperature Range

Package

KS8721B

0

°C to +70°C

48-Pin SSOP

KS8721BI

–40

°C to +85°C

48-Pin SSOP

KSZ8721B

0

°C to +70°C

48-Pin SSOP Lead Free

KS8721BT

0

°C to +70°C

48-Pin TQFP

KSZ8721BT

0

°C to +70°C

48-Pin TQFP Lead Free

Similar Part No. - KS8721BI

Manufacturer	Part #	Datasheet	Description
Micrel Semiconductor	KS8721B	2Mb / 32P	2.5V 10/100BasTX/FX MII Physical Layer Transceiver
	KS8721BL	61Kb / 2P	3.3V 10/100 BASE-TX/FX PHYSICAL LAYER TRANSCEIVER
	KS8721BL	317Kb / 35P	3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver
	KS8721BL	218Kb / 33P	3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver
	KS8721BLI	317Kb / 35P	3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver

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Similar Description - KS8721BI

Manufacturer	Part #	Datasheet	Description
Micrel Semiconductor	KS8721B	2Mb / 32P	2.5V 10/100BasTX/FX MII Physical Layer Transceiver
	KS8721BL	317Kb / 35P	3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver
	KS8721CL	280Kb / 33P	3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver
	KSZ8721SL-TR	218Kb / 33P	3.3V Single Power Supply 10/100BASE-TX/FX MII Physical Layer Transceiver
Microchip Technology	KSZ8721BL	572Kb / 44P	3.3V Single Power Supply 10/100 Base-TX/FX MII Physical Layer Transceiver 08/15/18
Micrel Semiconductor	KSZ8041FTLI	82Kb / 2P	Physical Layer Transceiver 10/100BASE-T/TX/FX
	KS8001	623Kb / 44P	1.8V, 3.3V 10/100BASETX/FX Physical Layer Transceiver
	KS8721BL	61Kb / 2P	3.3V 10/100 BASE-TX/FX PHYSICAL LAYER TRANSCEIVER
Microchip Technology	KSZ8001L	542Kb / 51P	1.8V, 3.3V 10/100BASE-T/TX/FX Physical Layer Transceiver 05/14/19
Micrel Semiconductor	KSZ8001L	561Kb / 46P	1.8C, 3.3V 10/100BASE-T/TX/FX Physical Layer Transceiver

More results

KS8721BI Datasheet(PDF) 2 Page - Micrel Semiconductor

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