Datasheet > AX88772C

AX88772C

更新时间： 2024-01-06 17:17:10

品牌	Logo	应用领域
亚信 - ASIX		控制器 PC 以太网
页数	文件大小	规格书
161页	2796K
描述
AX88796C -- 低功耗 SPI或Non-PCI以太网控制器与方案

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AX88772C 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
Reach Compliance Code：	compliant	风险等级：	5.69
JESD-30 代码：	S-PQFP-G128	端子数量：	128
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	QFP
封装等效代码：	QFP128,.64SQ,16	封装形状：	SQUARE
封装形式：	FLATPACK	电源：	2.5,3.3 V
认证状态：	Not Qualified	子类别：	Serial IO/Communication Controllers
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL	端子形式：	GULL WING
端子节距：	0.4 mm	端子位置：	QUAD
uPs/uCs/外围集成电路类型：	SERIAL IO/COMMUNICATION CONTROLLER, LAN	Base Number Matches：	1

AX88772C 数据手册

AX88796C

Low-Power SPI or Non-PCI Ethernet Controller

Features

Document No.: AX88796C/V1.14/04/15/11

High-performance non-PCI local bus

back-pressure flow control

Supports 8/16-bit SRAM-like host interface (US

Patent Approval), easily interfaced to most

common embedded MCUs; or 8/16-bit local CPU

interface including MCS-51 series, Renesas series

CPUs

Supports Slave-DMA to minimize CPU overhead

and burst mode read & write access for frame

reception & transmission on SRAM-like interface

for high performance applications

Supports auto-polling function

Supports 10/100Mbps N-way Auto-negotiation

operation

Advanced Power Management features

Supports dynamic power management to reduce

power dissipation during idle or light traffic period

Supports very low power Wake-On-LAN (WOL)

mode when the system enters sleep mode and waits

for network event to awake it up. The wakeup

events supported are network link state change,

receipt of a Magic Packet or a pre-programmed

Microsoft Wakeup Frame or through GPIO pin

Supports Protocol Offload (ARP & NS) for

Windows 7 Networking Power Management

Supports complete I/O pins isolation during WOL

mode or Remote Wakeup Ready mode to reduce

leakage current on non-PCI and SPI slave host

interface

Supports optional EEPROM interface to store MAC

address

Supports up to four GPIOs and two of them support

Wake-On-LAN

Supports programmable LED pins for various

network activity indications with variable voltage I/O

and programmable driving strength

Integrates voltage regulator, 25MHz crystal oscillator

and power on reset circuit on chip

Supports variable voltage I/O (1.8/2.5/3.3V) and

programmable driving strength (8/16mA)

Interrupt pin with programmable timer

High-performance SPI slave interface

Supports SPI slave interface for CPU with SPI

master. The SPI slave interface supports SPI timing

mode 0 and 3, up to 40MHz of SPI CLK, variable

voltage I/O and programmable driving strength

Supports optional Ready signal as flow control for

SPI packet RX/TX

Single-chip Fast Ethernet MAC/PHY controller

Embeds 14KB SRAM for packet buffers

Supports IPv4/IPv6 packet Checksum Offload

Engine to reduce CPU loading, including IPv4

IP/TCP/UDP/ICMP/IGMP & IPv6 TCP/UDP/ICM

Pv6 checksum generation & check

Supports VLAN match filter

Supports optional clock output (25, 50 or 100MHz)

for system use, if 25MHz crystal is present

Supports optional clock input (25MHz) from system

clock to save the 25MHz crystal cost

64-pin LQFP RoHS compliant package

Operates over 0 to +70°C or -40 to +85°C temperature

range

Integrates IEEE 802.3/802.3u standards compatible

10BASE-T/100BASE-TX (twisted pair copper

mode) Fast Ethernet MAC/PHY transceiver in one

single-chip

Supports twisted pair crossover detection and

correction (HP Auto-MDIX)

Supports full duplex operation with IEEE 802.3x

flow control and half duplex operation with

Always contact ASIX for possible updates before starting a design.

This data sheet contains new products information. ASIX ELECTRONICS reserves the rights to modify product specification without notice.

No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product.

ASIX ELECTRONICS CORPORATION

Release Date: 04/15/2011

4F, NO.8, Hsin Ann Rd., Hsinchu Science Park, Hsin-Chu City, Taiwan, R.O.C. 300

TEL: 886-3-579-9500

FAX: 886-3-579-9558

http://www.asix.com.tw

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