CD1865 datasheet(16/150 Pages) INTEL

Part #	CD1865

Description	Intelligent Eight-Channel Communications Controller

PDF	150 Pages

Scroll/Zoom	100%

Manufacturer	INTEL [Intel Corporation]

Direct Link	http://www.intel.com

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16 / 150 page

CD1865 — Intelligent Eight-Channel Communications Controller

Datasheet

4.0

Pin Information

The CD1865 is available in a 100-pin MQFP (metric quad flat pack device) configuration as shown

below.

4.1

Pin Diagram

NOTE: (*) Denotes an active-low (negative-true) signal.

CD1865

100-Pin MQFP

TXD[1]

CTS[7]*

CD[7]*

DTR[7]*

DSR[7]*

RXD[0]

OSC2

OSC1

NO_OSC

DBLCLK

ACKIN*

RXD[1]

RXD[6]

TXD[2]

TXD[7]

TXD[6]

RXD[2]

RXD[7]

TXD[3]

MREQ*

TEST

RTS[1]*

CTS[1]*

DTR[1]*

VCC

GND

DSR[1]*

RTS[2]*

CTS[2]*

DTACK*

CS*

CTS[0]*

CD[2]*

DTR[2]*

DSR[2]*

RTS[3]*

CTS[3]*

CD[3]*

DTR[3]*

DSR[3]*

RTS[4]*

CTS[4]*

CD[4]*

CD[0]*

R/W*(WR*)

CD[1]*

RXD[5]

DTR[0]*

DSR[0]*

RXD[3]

TXD[0]

TXD[4]

TREQ*

RXD[4]

VCC

TXD[5]

RREQ*

RTS[0]*

DS*(RD*)

VCC

CD1865 Datasheet(PDF) 16 Page - Intel Corporation

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