KSZ8721B TR Micrel Inc, KSZ8721B TR Datasheet - Page 5

• Manufacturer Part Number: KSZ8721B TR
• Description: IC TXRX PHY 10/100 2.5V 48SSOP
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of KSZ8721B TR

• Number Of Drivers/receivers: 1/1
• Protocol: MII, RMII
• Voltage - Supply: 2.375 V ~ 2.625 V
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1627 - BOARD EVALUATION FOR KSZ8721BMC576-1626 - BOARD EVALUATION FOR KSZ8721BL
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1026-2

KS8721B/BT
Micrel, Inc.
Absolute Maximum Ratings .......................................................................................................................................22
Operating Ratings .......................................................................................................................................................22
Electrical Characteristics ...........................................................................................................................................22
Timing Diagrams .........................................................................................................................................................24
Selection of Isolation Transformers ..........................................................................................................................30
Selection of Reference Crystals ................................................................................................................................30
Package Outline and Dimensions .............................................................................................................................31
March 2006
5
M9999-030106