Marvell Alaska 88E1510/1518/1512/1514 Ethernet Transceiver Datasheet

需积分: 10 154 浏览量更新于2024-07-15 收藏 1.03MB PDF 举报

"88E1510-1518-1512-1514 DATASHEET" 本文档是Marvell公司推出的Alaska系列集成10/100/1000Mbps Energy Efficient Ethernet（节能以太网）收发器的数据手册，主要包括88E1510、88E1518、88E1512和88E1514这四款PHY芯片的详细技术规格和特性。这些芯片被广泛应用于网络接口设计，以提供高效能和低能耗的网络连接。一、产品概述 Alaska系列芯片是Marvell推出的一系列高性能、低功耗的以太网物理层（PHY）收发器，旨在满足现代数据中心、企业网络和家庭网络对高速、节能的需求。88E1510、88E1518、88E1512和88E1514支持10BASE-T、100BASE-TX、1000BASE-T标准，提供全双工和半双工模式，能够实现千兆以太网的连接。二、主要特性 1. 能源效率：这些芯片支持Energy Efficient Ethernet（EEE）标准，能够在低数据传输速率时降低功耗，从而减少能源消耗。 2. 高速接口：集成的10/100/1000Mbps传输速率，确保了高速网络连接的稳定性。 3. 支持多种功能：包括Auto MDI/MDIX、自动协商、Link Aggregation Control Protocol (LACP) 和 IEEE 802.3az 等，提供灵活的网络配置选项。 4. 兼容性：与多种MAC控制器兼容，适用于各种网络设备和平台。 5. 高可靠性：内置错误检测和纠正机制，确保数据传输的准确性和稳定性。三、芯片详情 - 88E1510：是一款单端口千兆以太网PHY，适用于独立的网络接口卡或主板上的网络连接。 - 88E1518：是四端口版本，适合于多端口交换机或路由器，提供更高的端口密度。 - 88E1512：是双端口配置，适用于需要节省空间和成本的应用。 - 88E1514：是单端口版本，具有更低的功耗，适用于需要节能特性的设备。四、文档约定与警告文档中的"Note"提供了相关重要信息，"Caution"和"Warning"则提醒读者可能对硬件、软件或数据造成损害的风险，以及个人安全的潜在危险。所有这些信息应仔细阅读并遵循。五、法律声明 Marvell保留随时修改此文档而不事先通知的权利，并不对其提供的任何信息作出明示或暗示的保修，包括但不限于适销性或特定用途适用性的默示保修。用户在使用此文档时需自行承担风险，Marvell不保证信息的准确性或完整性。 88E1510、88E1518、88E1512和88E1514系列芯片是Marvell为满足现代网络需求而设计的先进PHY解决方案，它们提供了高效、节能、高可靠性的千兆以太网连接，是网络设备制造商的理想选择。通过详细的datasheet，开发者可以了解到这些芯片的具体工作原理、接口规范、电源要求等，以便于在产品设计中正确应用。

Alaska 88E1510/88E1518/88E1512/88E1514

Datasheet - Public

Page 16 Document Classification: Public February 23, 2018

Figure 34: MDC/MDIO Timing ........................................................................................................................138

Figure 35: ........................................................................................................................................................139

Figure 36: RGMII/MII to 10/100/1000BASE-T Transmit Latency Timing ........................................................140

Figure 37: 10/100/1000BASE-T to RGMII Receive Latency Timing ................................................................141

Figure 38: 10/100/1000BASE-T to SGMII Latency Timing ..............................................................................142

Figure 39: SGMII to 10/100/1000BASE-T Latency Timing ..............................................................................142

5 Package Mechanical Dimensions .................................................................................................143

Figure 40: 88E1510/88E1518 48-pin QFN Package Mechanical Drawings ....................................................143

Figure 41: 88E1512/88E1514 56-pin QFN Package Mechanical Drawings ....................................................145

6 Part Order Numbering/Package Marking......................................................................................147

Figure 42: Sample Part Number ......................................................................................................................147

Figure 43: 88E1510 48-pin QFN Commercial Package Marking and Pin 1 Location ......................................149

Figure 44: 88E1518 48-pin QFN Commercial Package Marking and Pin 1 Location ......................................150

Figure 45: 88E1512 56-pin QFN Commercial Package Marking and Pin 1 Location ......................................150

Figure 46: 88E1514 56-pin QFN Commercial Package Marking and Pin 1 Location ......................................151

Figure 47: 88E1510 48-pin QFN Industrial Package Marking and Pin 1 Location...........................................151

Figure 48: 88E1512 56-pin QFN Industrial Package Marking and Pin 1 Location...........................................152

A Revision History .............................................................................................................................153

Alaska 88E1510/88E1518/88E1512/88E1514

Datasheet - Public

Page 20 Document Classification: Public February 23, 2018

The RGMII supports 10/100/1000BASE-T modes of operation.

Table 4: RGMII

48-QFN

Pin #

Pin Name Pin

Type

Description

47 TX_CLK I RGMII Transmit Clock provides a 125 MHz, 25 MHz, or 2.5 MHz reference

clock with ± 50 ppm tolerance depending on speed.

2 TX_CTRL I RGMII Transmit Control. TX_EN is presented on the rising edge of TX_CLK.

A logical derivative of TX_EN and TX_ER is presented on the falling edge of

TX_CLK.

TXD[3]

TXD[2]

TXD[1]

TXD[0]

I RGMII Transmit Data.

TXD[3:0] run at double data rate with bits [3:0] of each byte to be transmitted

on the rising edge of TX_CLK, and bits [7:4] presented on the falling edge of

TX_CLK.

In 10/100BASE-T modes, the transmit data nibble is presented on TXD[3:0] on

the rising edge of TX_CLK.

40 RX_CLK O RGMII Receive Clock provides a 125 MHz, 25 MHz, or 2.5 MHz reference

clock with ± 50 ppm tolerance derived from the received data stream

depending on speed.

37 RX_CTRL O RGMII Receive Control. RX_DV is presented on the rising edge of RX_CLK.

A logical derivative of RX_DV and RX_ER is presented on the falling edge of

RX_CLK.

RXD[3]

RXD[2]

RXD[1]

RXD[0]

O RGMII Receive Data. RXD[3:0] run at double data rate with bits [3:0] of each

byte received on the rising edge of RX_CLK, and bits [7:4] presented on the

falling edge of RX_CLK.

In 10/100BASE-T modes, the receive data nibble is presented on RXD[3:0] on

the rising edge of RX_CLK.

Table 5: Management Interface and Interrupt

48-QFN

Pin #

Pin Name Pin

Type

Description

4 MDC I MDC is the management data clock reference for the serial management

interface. A continuous clock stream is not expected. The maximum frequency

supported is 12 MHz.

5 MDIO I/O MDIO is the management data. MDIO transfers management data in and out of

the device synchronously to MDC. This pin requires a pull-up resistor in a

range from 1.5 kΩ to 10 kΩ.

Table 6: LED Interface

48-QFN

Pin #

Pin Name Pin

Type

Description

10 LED[0] O LED output.

9 LED[1] I/O LED output

8 LED[2]/INTn O LED/Interrupt outputs.

LED[2] pin also functions as an active low interrupt pin.

剩余154页未读，继续阅读

hhh_fpga

粉丝: 658
资源: 21

Marvell Alaska 88E1510/1518/1512/1514 Ethernet Transceiver Datas...

最新资源

Marvell Alaska 88E1510/1518/1512/1514 Ethernet Transceiver Datas...

marvell 88e1510/88e1518/88e1512/88e1514 Datasheet 完全体

marvell phy 88e1512

88E1512_Maxell_88e1512电压型phy_88e1512数据手册_88e151*_88e1512_88phy.c

Alaska__88E1510_88E1518_88E1512_88E1514 Datasheet.pdf

Marvell Alaska 88E1510/88E1518/88E1512/88E1514 最新版datasheet

Marvell Alaska 88E1510/88E1518/88E1512/88E1514 Ethernet Transceiver Datasheet

88E6341-Datasheet-Rev.0.09.pdf_88E6341_datasheet_88e6341_千兆交换机_交

88E1510_1512_1514_1518.pdf

88E1518-datasheet--1360912.pdf

88e1512_88e1510_datasheet全本

最新资源