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Microchip KSZ8081MNXCA
1/1 Transceiver Full MII 32-QFN (5x5)
ブランド: Microchip Technology, Inc
製造元部品 #: KSZ8081MNXCA
データシート: KSZ8081MNXCA Datasheet (PDF)
パッケージ/ケース: VQFN-32
RoHS ステータス:
在庫状況: 2277 個、新しいオリジナル
製品の種類: インターフェイスIC
Warranty: 1 Year Ovaga Warranty - Find Out More
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1
*すべての価格は米ドルです
| 数量 | 単価 | 外部価格 |
|---|---|---|
| 1 | $1.217 | $1.217 |
| 10 | $1.024 | $10.240 |
| 30 | $0.917 | $27.510 |
| 100 | $0.788 | $78.800 |
| 490 | $0.736 | $360.640 |
| 980 | $0.710 | $695.800 |
In Stock:2277 PCS
KSZ8081MNXCA 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: | QFN-32 | Product: | Ethernet Transceivers |
| Standard: | 10BASE-T, 100BASE-TX | Number of Transceivers: | 1 Transceiver |
| Data Rate: | 10 Mb/s, 100 Mb/s | Interface Type: | MII, RMII |
| 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: | 490 |
| Subcategory: | Communication & Networking ICs | Supply Current - Max: | 47 mA |
| Supply Voltage - Max: | 3.465 V | Supply Voltage - Min: | 3.135 V |
| Unit Weight: | 0.002152 oz | feature-process-technology | |
| feature-packaging | Tray | feature-rad-hard | |
| feature-pin-count | 32 | feature-supplier-package | QFN EP |
| feature-standard-package-name1 | feature-cecc-qualified | No | |
| feature-esd-protection | Yes | 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 | 5A991b.1. |
| 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 | |
|---|---|---|
 |
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。 |
 |
ウエスタンユニオン | charge US.00 banking fee. |
 |
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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2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
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パーツポイント
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The KSZ8081MNXCA chip is a highly integrated, 10Base-T/100BaseTX Ethernet transceiver. It is designed to provide reliable Ethernet connectivity for a wide range of applications. The chip features a low-power operation, a robust feature set, including auto-negotiation, link detection, and error correction. It is suitable for various industrial, automotive, and consumer electronics applications.
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Equivalent
Some equivalent products to the KSZ8081MNXCA chip include the KSZ8081RNBCA, KSZ8081RNAIA, and KSZ8081RNAIO chips. -
Features
The KSZ8081MNXCA is a low-power 10/100 Ethernet physical-layer transceiver with integrated voltage regulators. It supports both RMII and MII interfaces, as well as auto-MDIX. It features low power consumption, advanced power management, and integrated termination resistors. It is designed for network applications with limited power and space requirements. -
Pinout
The KSZ8081MNXCA is a 48-pin Ethernet Physical Layer Transceiver. It provides a link between Ethernet MAC and PHY for high-speed network communication. It features MII/RMII interfaces, supports Ethernet data rates up to 1000 Mbps, and offers various functions like auto-negotiation, energy saving, and loopback modes. -
Manufacturer
The manufacturer of the KSZ8081MNXCA is Microchip Technology Inc. It is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions, serving a wide range of industries including automotive, consumer, industrial, and more. -
Application Field
The KSZ8081MNXCA is a high-performance Fast Ethernet transceiver designed for various applications such as switches, routers, industrial automation, and automotive networking. It offers advanced features like energy-efficient Ethernet, link power-down and wake-up, and loopback modes, making it suitable for a wide range of networking solutions. -
Package
The KSZ8081MNXCA chip comes in a 48-pin QFN (Quad Flat No-Lead) package form. The package size is 7mm x 7mm.
データシート PDF
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