Datasheet > LAN89218

LAN89218

更新时间： 2024-09-23 14:51:59

品牌	Logo	应用领域
美国微芯 - MICROCHIP		局域网
页数	文件大小	规格书
148页	1184K
描述
In addition to an integrated Media Access Controller (MAC), Microchip’s LAN89218 includes a physic

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数据手册

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LAN89218 数据手册

LAN89218

High-Performance Single-Chip 10/100 Ethernet Controller

for Automotive Applications

• Minimizes CPU overhead

Highlights

- Supports Slave-DMA

• Supports reduced power modes

- Numerous power management modes

- Wake on LAN

• Designed and tested for automotive grade appli-

cations

• Integrated 10/100 MAC, PHY with HP Auto-MDIX

support

• Interfaces to most 32-bit and 16-bit embedded

CPU’s

- Magic packet wakeup

- Wakeup indicator event signal

- Link status change

• Integrated checksum offload engine

• Efficient architecture with low CPU overhead

• AEC-Q100 compliant

• Eliminates dropped packets

- Internal buffer memory can store over 200

packets

- Parts are tested to meet or exceed the

requirements of the AEC-Q100 automotive

qualification standards

- Automatic PAUSE and back-pressure flow

control

Applications

• Diagnostic interface

(for dealership service bay)

• Flexible address filtering modes

- One 48-bit perfect address

- 64 hash filtered multicast addresses

- Pass all multicast

• Fast software download interface

(e.g. OBD connector)

- Promiscuous mode

• Gateway service interface

(dealership, aftermarket repair shop)

- Inverse filtering

- Pass all incoming with status report

- Disable reception of broadcast packets

• Integrated 1.8 V regulator

• Optional EEPROM interface

• Mixed endian support

• In-vehicle engineering development interface

• Vehicle manufacturing test interface

(production plant assembly line)

• Legislated inspections

(emissions check, safety inspections)

• General purpose timer

Features

• Support for 3 status LEDs multiplexed with pro-

grammable GPIO signals

• Non-PCI Ethernet controller for high performance

applications

• Single 3.3 V Power Supply with 5.0 V tolerant I/O

- 32-bit interface with fast bus cycle times

- Burst-mode read support

• Low profile 100-pin LQFP, RoHS-compliant pack-

age

• Single chip Ethernet controller

• -40C to +85C Automotive Grade Temp. Support

- Fully compliant with IEEE 802.3/802.3u stan-

dards

- Integrated Ethernet MAC and PHY

- 10BASE-T and 100BASE-TX support

- Full- and Half-duplex support

- Full-duplex flow control

- Backpressure for half-duplex flow control

• High-performance host bus interface

- Simple, SRAM-like interface interfaces to

most embedded CPUs or SoCs

- 32 or 16-bit data bus

- 16 kbyte FIFO with flexible TX/RX allocation

- One configurable host interrupt

 2008-2015 Microchip Technology Inc.

DS60001255B-page 1

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与LAN89218相关器件

型号	品牌	获取价格	描述	数据表
LAN89218AQ-B	MICROCHIP	获取价格	LOCAL AREA NETWORK CONTROLLER
LAN89218AQR-B	MICROCHIP	获取价格	LOCAL AREA NETWORK CONTROLLER
LAN89303AM-A-V01	MICROCHIP	获取价格	Microprocessor Circuit
LAN89303AMR-A-V01	MICROCHIP	获取价格	Microprocessor Circuit
LAN89530	MICROCHIP	获取价格	Microchip's LAN89530 was specifically designed to provide a high performance, low-cost USB
LAN89730	MICROCHIP	获取价格	Microchip's LAN89730 was specifically designed to provide a high-performance, low-cost USB
LAN89730AM-A	MICROCHIP	获取价格	IC LOCAL AREA NETWORK CONTROLLER, Serial IO/Communication Controller
LAN89730AMR-A	MICROCHIP	获取价格	IC LOCAL AREA NETWORK CONTROLLER, Serial IO/Communication Controller
LAN9115	SMSC	获取价格	HIGHLY EFFICIENT SINGLE - CHIP 10/100 NON PCI ETHERNET CONTROLLER
LAN9115	MICROCHIP	获取价格	The LAN9115 is a full-featured, single-chip 10/100 Ethernet controller designed for embedd

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