KSZ8721BL

Name: KSZ8721BL
Rating: 4.5 (10 reviews)

Single Channel 10/100Mbps

3,041 有效庫存

KSZ8721BL

有效庫存3,041

Single Channel 10/100Mbps

製造商零件號 # : KSZ8721BL
包裝/封裝: LQFP-48
製造商: Microchip
產品分類 : Drivers, Receivers, Transceivers

品質保證

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認證

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運輸與付款

關於運送

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服務與包裝

About After Sales Service

All Parts Extended Quality Guarantee

自發貨之日起 90 天內發起申請。

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關於包裝

在包裝方面，我們的產品均精心包裝在防靜電袋中，以提供ESD防靜電保護。外包裝堅固耐用且閉合牢固。我們支持各種包裝方法，例如捲帶式、切帶式、管式或託盤式。

例子

捲帶式

剪膠帶

管或託盤

KSZ8721BL 數據表

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

快速報價

請提交詢價 KSZ8721BL 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

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詳細說明

The KSZ8721BL is a versatile Physical Layer Transceiver designed for low voltage and low power requirements, operating at 2.5 volts. With support for 10BaseT/100BaseTX/FX, this transceiver boasts an MII and RMII host interface for seamless data transmission and reception. It integrates essential functions such as the 10BaseT PMA, PMD, and PCS, streamlining your network setup. Additionally, the built-in 10BaseT output filtering eliminates the hassle of external filters, making it easier to meet both 100BaseTX and 10BaseT requirements using a single set of line magnetics. The auto-configuration feature enables the KSZ8721 to adapt to different speed and duplex settings using an efficient Auto-Negotiation algorithm, making it an excellent choice for 100BaseTX/10BaseT and 100BaseFX applications

主要特徵

• Low power consumption and high reliability

應用

Industrial applications
Reliable Ethernet connectivity
Embedded systems

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category !	Ethernet ICs	RoHS	Details
Mounting Style	SMD/SMT	Package / Case	LQFP-48
Product	Ethernet Transceivers	Standard	10BASE-T, 100BASE-FX/TX
Number of Transceivers	1 Transceiver	Data Rate !	10 Mb/s, 100 Mb/s
Interface Type	MII, RMII	Supply Voltage - Min	2.5 V, 3.3 V
Supply Voltage - Max	3.3 V	Minimum Operating Temperature	0 C
Maximum Operating Temperature !	+ 70 C	Series	KSZ8721
Brand	Microchip Technology	Moisture Sensitive	Yes
Product Type !	Ethernet ICs	Factory Pack Quantity	250
Subcategory	Communication & Networking ICs	Supply Current - Max	151 mA
Unit Weight	0.006409 oz

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 KSZ8721BL PDF 下載

常見問題解答

What is KSZ8721BL?

The KSZ8721BL is a single-port 10/100 Ethernet physical layer transceiver (PHY) manufactured by Microchip Technology. It is designed for use in embedded systems, network switches, routers, and other Ethernet-enabled devices.

How Does KSZ8721BL Work?

The KSZ8721BL operates as a PHY transceiver, translating digital data into analog signals for transmission over Ethernet cables and vice versa. It supports 10/100 Mbps data rates and includes features such as auto-negotiation and MDI/MDIX crossover detection to simplify network setup.

How Many Pins does KSZ8721BL have and What are the Functions of the Pinout Configuration?

The KSZ8721BL is housed in a 32-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:

VDDIO, VDDA, VDDD: Power supply pins for different internal functions.
TXD0, TXD1: Transmit data differential output pins.
RXD0, RXD1: Receive data differential input pins.
RESET: Reset pin for device initialization.
LEDn: LED indicator control pins.
MDI, MDO: MDI/MDIX crossover detect pins.
REFCLK, REFOUT: Reference clock input and output pins.

What are the Pros and Cons of KSZ8721BL?

Pros:

Fast Ethernet Support: Offers 10/100 Mbps data rates for high-speed network communication.
Auto-Negotiation: Automatically detects and sets the best link speed and mode.
Low Power Consumption: Operates with low power for energy-efficient networking devices.
Small Form Factor: The QFN package is compact, suitable for space-constrained designs.
Robust Performance: Features robust error detection and correction mechanisms for reliable data transmission.

Cons:

No Gigabit Ethernet Support: Limited to 10/100 Mbps speeds, not suitable for Gigabit Ethernet applications.
External Magnetics Required: Requires external magnetics for connection to Ethernet cables.
Complexity: Configuration and setup may require understanding of Ethernet protocols and standards.

Are There Any Equivalents/Alternatives to KSZ8721BL for Recommendation?

The DP83822 from Texas Instruments is a similar single-port Ethernet PHY with additional features.
Alternatives to the KSZ8721BL include the RTL8201 from Realtek and the LAN8720 from Microchip Technology.

快速詢價

KSZ8721BL

KSZ8721BL

品質保證

運輸與付款

服務與包裝

快速報價

詳細說明

主要特徵

應用

規格

數據表 PDF