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Microchip KSZ8081MLXCA
1/1 Transceiver Full Ethernet 48-LQFP (7x7)
ブランド: Microchip Technology, Inc
製造元部品 #: KSZ8081MLXCA
データシート: KSZ8081MLXCA Datasheet (PDF)
パッケージ/ケース: LQFP-48
製品の種類: インターフェイスIC
KSZ8081MLXCA 概要
The KSZ8081 is a single-supply 10Base-T/100Base-TX Ethernet physical-layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable.The KSZ8081 is a highly-integrated PHY solution. It reduces board cost and simplifies board layout by using on-chip termination resistors for the differential pairs and by integrating a low-noise regulator to supply the 1.2V core, and by offering 1.8/2.5/3.3V digital I/O interface support.
The KSZ8081RNx offers the Reduced Media Independent Interface (RMII) for direct connection to RMII-compliant MACs in Ethernet processors and switches.As the power-up default, the KSZ8081RNA uses a 25MHz crystal to generate all required clocks, including the 50MHz RMII reference clock output for the MAC. The KSZ8081RND is the version that takes in the 50MHz RMII reference clock as the power-up default.
The KSZ8081MLX and KSZ8081MNX offer the Media Independent Interface (MII) for direct connection with MII-compliant Ethernet MAC processors and switches. A 25MHz crystal is used to generate all required clocks.
To facilitate system bring-up and debugging in production testing and in product deployment, parametric NAND tree support enables fault detection between KSZ8081RNA I/Os and the board. Microchip's LinkMD® TDR-based cable diagnostics identify faulty copper cabling.
The KSZ8081RNA and KSZ8081RND are available in 24-pin, lead-free QFN packages. The KSZ8081MNX and KSZ8081RNB are available in 32-pin, lead-free QFN packages. The KSZ8081MLX is available in 48-pin (7mm x 7mm) LQFP package.
Microchip's complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in. The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
特徴
- Single-chip 10Base-T/100Base-TX IEEE 802.3 compliant Ethernet transceiver
- MII interface support (KSZ8081MNX)
- RMII v1.2 Interface support with a 50MHz reference clock output to MAC, and an option to input a 50MHz reference clock (KSZ8081RNB)
- RMII back-to-back mode support for a 100Mbps copper repeater
- MDC/MDIO management interface for PHY register configuration
- Programmable interrupt output
- LED outputs for link and activity status indication
- On-chip termination resistors for the differential pairs
- Baseline wander correction
- HP Auto MDI/MDI-X to reliably detect and correct straight-through and crossover cable connections with disable and enable option
- Auto-negotiation to automatically select the highest linkup speed (10/100Mbps) and duplex (half/full)
- Power-down and power-saving modes
- LinkMD® TDR-based cable diagnostics to identify faulty copper cabling
- Parametric NAND Tree support for fault detection between chip I/Os and the board
- Loopback modes for diagnostics
- Single 3.3V power supply with VDD I/O options for 1.8V, 2.5V, or 3.3V
- Available in 24-pin (4mm x 4mm) QFN package, 32-pin (5mm x 5mm) QFN package or 48-pin (7mm x 7mm) LQFP package
仕様
| パラメータ | 価値 | パラメータ | 価値 |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | Ethernet ICs |
| RoHS: | Details | Mounting Style: | SMD/SMT |
| Package / Case: | LQFP-48 | Product: | Ethernet Transceivers |
| Standard: | 10BASE-T, 100BASE-TX | Number of Transceivers: | 1 Transceiver |
| Data Rate: | 10 Mb/s, 100 Mb/s | Interface Type: | MII |
| Operating Supply Voltage: | 1.2 V | Minimum Operating Temperature: | 0 C |
| Maximum Operating Temperature: | + 70 C | Series: | KSZ8081 |
| Packaging: | Tray | Brand: | Microchip Technology |
| Duplex: | Full Duplex, Half Duplex | Moisture Sensitive: | Yes |
| Product Type: | Ethernet ICs | Factory Pack Quantity: | 250 |
| Subcategory: | Communication & Networking ICs | Supply Current - Max: | 47 mA |
| Supply Voltage - Max: | 3.465 V | Supply Voltage - Min: | 3.135 V |
| Unit Weight: | 0.006409 oz | feature-process-technology | |
| feature-packaging | Tray | feature-rad-hard | |
| feature-pin-count | 48 | feature-supplier-package | LQFP |
| feature-standard-package-name1 | feature-cecc-qualified | No | |
| feature-esd-protection | feature-escc-qualified | ||
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | No |
配送
| 配送タイプ | 配送料 | リードタイム | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間：送料は地域や国によって異なります。
支払い
| 支払条件 | ハンドフィー | |
|---|---|---|
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電信送金 | 銀行手数料 US$30.00 を請求します。 |
 |
ペイパル | 4.0％のサービス料がかかります。 |
 |
クレジットカード | 3.5％のサービス料がかかります。 |
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ウエスタンユニオン | charge US.00 banking fee. |
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送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
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パーツポイント
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The KSZ8081MLXCA chip is an Ethernet physical layer transceiver designed for automotive applications. It supports 10BASE-Te, 100BASE-TX, and 1000BASE-T Ethernet protocols, making it suitable for a wide range of automotive networking requirements. It features low power consumption, robust EMI performance, and diagnostic capabilities. The chip enables reliable and high-speed Ethernet communication in automotive systems.
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Equivalent
Some equivalent products of the KSZ8081MLXCA chip include KSZ8081RNBIA, KSZ8081RNBCA, KSZ8081MNXCA, KSZ8081MNXIA, KSZ8081RNAIA, and KSZ8081RNDIA. -
Features
The KSZ8081MLXCA is a single-port 10/100 Ethernet physical layer transceiver. It features energy-efficient Ethernet, auto-negotiation, remote wake-up, and loopback modes. It supports both MII and RMII interfaces, has built-in LED diagnostics, and operates in industrial temperature ranges. -
Pinout
The KSZ8081MLXCA is a 48-pin Ethernet PHY transceiver. It supports 10/100Mbps data rates and provides features like auto-negotiation, auto-MDI/MDIX, and loopback modes. The pin count and functions are specifically designed to interface with Ethernet controllers and communication systems. -
Manufacturer
The KSZ8081MLXCA is manufactured by Microchip Technology Inc. It is an American company that designs, manufactures, and sells various semiconductor products. -
Application Field
The KSZ8081MLXCA is a gigabit Ethernet transceiver designed for use in automotive applications. It is specifically designed to meet the high temperature requirements of automotive electronics, making it suitable for applications such as in-vehicle infotainment systems, driver assistance systems, and automotive networking. -
Package
The KSZ8081MLXCA chip is a 48-LQFP package type with a form factor of Quad Flat Package (QFP). The package size is 7mm x 7mm, making it suitable for surface mount technology (SMT) applications.
データシート PDF
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全商品365日品質保証
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