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IC ETHERNET SWITCH 3PORT 64LQFP
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メーカーマイクロチップ・テクノロジー
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メーカー品番 #KSZ8873FLLI
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データシート KSZ8873FLLI DataSheet
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パッケージ LQFP-64
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在庫状況7554
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package / Case | Tray |
| Part Status | Active |
| Protocol | Ethernet |
| Function | Switch |
| Interface | I²C, SPI |
| Standards | 100 Base-FX PHY |
| Voltage - Supply | 1.8V, 2.5V, 3.3V |
| Supply Current | 115mA |
| Operating Temperature | -40°C ~ 85°C |
概要
Description
Key features:
- Auto-negotiation & auto-MDIX for easy cable connection.
- Non-blocking switch fabric with full-duplex support.
- VLAN support and QoS prioritization (802.1p).
- Low power consumption (typ. 150 mW).
- Small footprint (48-pin LQFP package).
Applications include industrial control, IoT gateways, and consumer electronics. The KSZ8873FLLI simplifies network integration while reducing BOM cost and design complexity.
For more details, refer to the datasheet or Microchip’s official documentation.
Manufacturer
The KSZ8873FLLI is a 3-port Ethernet switch IC, designed for low-power, cost-effective networking applications. Microchip acquired this product line through its purchase of Micrel in 2015, expanding its networking portfolio.
Microchip, founded in 1989 and headquartered in Chandler, Arizona, is a major player in the semiconductor industry, emphasizing reliability and innovation.
Application
1. Industrial Automation – For robust network connectivity in PLCs and control systems.
2. Embedded Systems – Enables Ethernet communication in IoT devices and gateways.
3. Consumer Electronics – Used in smart TVs, gaming consoles, and NAS devices.
4. Telecom & Networking – Supports small-scale switches and routers.
5. Automotive Infotainment – Provides Ethernet connectivity in vehicle networks.
Its low power, small footprint, and integrated PHYs make it ideal for space-constrained applications.
