Order this document by MC68160/D
MC68160
MC68160B
MC68160C
Enhanced Ethernet Transceiver
The MC68160, B and C Enhanced Ethernet Interface Circuit is a BiCMOS
device which supports both IEEE 802.3* Access Unit Interface (AUI) and
10BASE–T Twisted Pair (TP) Interface media connections through external
isolation transformers. It encodes NRZ data to Manchester data and
supplies the signals which are required for data communication via
10BASE–T or AUI interfaces. The MC68160, B and C gluelessly interface to
the Ethernet controller contained in the MC68360 Quad Integrated
Communications Controller (QUICC) device. The MC68160 also interfaces
easily to most other industry–standard IEEE 802.3 LAN controllers.** Prior to
twisted pair data reception, Smart Squelch circuitry qualifies input signals for
correct amplitude, pulse width, and sequence requirements.
•
ENHANCED ETHERNET
INTERFACE TRANSCEIVER
SEMICONDUCTOR
TECHNICAL DATA
Automatic Twisted Pair Wiring Polarity Fault Detection and Correction
Option
•
Automatic Port Selection Option with Status Output
•
Driver Pre–emphasis for Twisted Pair Output Data
•
Crystal Controlled Clock Oscillator or External Clock Generator Option
•
Digital Phase–Locked–Loop (DPLL) Timing Recovery and Data Decoding
•
Standby Mode with Reduced Power Consumption
•
Twisted Pair Signal Quality Error (Heartbeat) Test Option
•
Diagnostic Local Loop Back Option
•
Transmit, Receive and Collision Detection Status Output
•
Full–Duplex Operation Option on Twisted Pair Port
•
Twisted Pair Jabber Detection and Status Output
•
Link Integrity Testing and Status Output
52
FB SUFFIX
PLASTIC PACKAGE
CASE 848D
(TQFP–52)
ORDERING INFORMATION
Device
Operating
Temperature Range
MC68160FB
MC68160BFB
Package
TQFP–52
TA = 0° to + 70°C
MC68160CFB
** MC68160B does not support all IEEE 802.3 specifications over extended
** temperature range. Exceptions noted in specifications.
1
TA = –40° to + 85°C
TQFP–52
TQFP–52
** MC68160B, C only support Motorola controllers
The sale and use of this product is licensed under technology covered by one
or more Digital Equipment Corporation patents.
© Motorola, Inc. 1997
MOTOROLA ANALOG IC DEVICE DATA
Rev 1
1
