XRT72L58 View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

XRT72L58

EIGHT CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER

Exar Corporation 

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XRT72L58

EIGHT CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER

REV. P1.1.2

PIN DESCRIPTION FOR THE XRT72L58

PIN #

AE26

AF1

AF2

AF3

AF4

AF5

AF6

AF7

AF8

AF9

AF10

AF11

AF12

AF13

AF14

AF15

AF16

AF17

AF18

AF19

AF20

PIN NAME

TxNib3[3]/

TxHDLCDat3[3]

RxOutClk[6]/

RxHDLCDat7[6]

TxFrame[6]

TxNibClk[6]/

SndFCS[6]

TxSer[6]

TxNib0[6]/

TxHDLCDat0[6]

TxOHEnable[6]/

TxHDLCDat7[6]

TxOHInd[6]/

TxHDLCDat6[6]

RxFrame[6]

TxOHIns[6]/

TxHDLCDat4[6]

RxOHEnable[1]/

RxHDLCDat5[1]

RxNib3[1]/

RxHDLCDat3[1]

RxOHInd[1]

RxOOF[1]

TxOHIns[1]/

TxHDLCDat4[1]

TxSer[1]/

SndMsg[1]

TxNib0[1]/

TxHDLCDat0[1]

TxOHInd[1]/

TxHDLCDat6[1]

TxOHFrame[1]/

TxHDLCClk[1]

RxSer[4]/

RxIdle[4]

RxFrame[4]

TYPE

I

See Description of Pin A1

DESCRIPTION

O

See Description of Pin F2

O

See Description of Pin B2

O

See Description of Pin A2

I

I

See Description of Pin A24

I

See Description of Pin A3

O

See Description of Pin A14

I

O

See Description of Pin A6

I

O

See Description of Pin A9

I

See Description of Pin A16

O

See Description of Pin A17

O

See Description of Pin A19

O

See Description of Pin C11

O

See Description of Pin B8

I

See Description of Pin A16

I

See Description of Pin A24

I

See Description of Pin A3

O

See Description of Pin A6

I

O

See Description of Pin A4

O

See Description of Pin B25

O

See Description of Pin A9

áç

PRELIMINARY

27

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