KSZ9021RL 데이터 시트보기 (PDF) - Micrel

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KSZ9021RL

Gigabit Ethernet Transceiver with RGMII Support

Micrel 

Micrel, Inc.

Pin Configuration – KSZ9021RN

KSZ9021RL/RN

48 47 46 45 44 43 42 41 40 39 38 37

AVDDH 1

TXRXP_A 2

TXRXM_A 3

AVDDL 4

TXRXP_B 5

TXRXM_B 6

TXRXP_C 7

TXRXM_C 8

AVDDL 9

TXRXP_D 10

TXRXM_D 11

AVDDH 12

Paddle Ground

(on bottom of chip)

36 MDC

35

RX_CLK /

PHYAD2

34 DVDDH

33

RX_DV /

CLK125_EN

32

RXD0 /

MODE0

31

RXD1 /

MODE1

30 DVDDL

29 VSS

28

RXD2 /

MODE2

27

RXD3 /

MODE3

26 DVDDL

25 TX_EN

13 14 15 16 17 18 19 20 21 22 23 24

48-Pin QFN

(Top View)

February 13, 2014

15

Revision 1.2

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