KSZ8051RNLI
PHY 1-CH 10Mbps/100Mbps 3.3V 32-Pin QFN EP
Inventory:5,053
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
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Part Number : KSZ8051RNLI
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Package/Case : QFN EP
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Brands : Microchip Technology
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Components Categories : PHY
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Datesheet : KSZ8051RNLI DataSheet (PDF)
Overview of KSZ8051RNLI
Key Features
- Single-chip 10Base-T/100Base-TX IEEE 802.3 compliant Ethernet Transceiver
- MII Interface support (KSZ8051MNL)
- RMII v1.2 Interface support with 50MHz reference clock output to MAC, and option to input 50MHz reference clock (KSZ8051RNL)
- Back-to-Back mode support for 100Mbps copper repeater or media converter
- MDC/MDIO Management Interface for PHY register configuration
- Programmable interrupt output
- LED outputs for link, activity and speed status indication
- On-chip termination resistors for the differential pairs
- Baseline Wander Correction
- HP Auto MDI/MDI-X for reliable detection and correction for straight-through and crossover cables with disable and enable option
- Auto-negotiation to automatically select the highest link up speed (10/100 Mbps) and duplex (half/full)
- Power down and power saving modes
- LinkMD® TDR-based cable diagnostics for identification of faulty copper cabling
- Parametric NAND Tree support for fault detection between chip I/Os and board.
- Loopback modes for diagnostics
- Single 3.3V power supply with VDD I/O options for 1.8V, 2.5V, or 3.3V
- Built-in 1.2V regulator for core
- Available in 32-pin (5mm x 5mm) QFN package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| ECCN (US) | 5A991 | Part Status | Obsolete |
| Automotive | No | PPAP | No |
| Number of Channels per Chip | 1 | Maximum Data Rate | 100Mbps |
| PHY Line Side Interface | No | JTAG Support | No |
| Integrated CDR | No | Standard Supported | 10BASE-T|100BASE-TX|IEEE 802.3 |
| Typical Data Rate (Mbps) | 10/100 | Ethernet Speed | 10Mbps/100Mbps |
| Ethernet Interface Type | MII/RMII | Minimum Operating Supply Voltage (V) | 3.135 |
| Typical Operating Supply Voltage (V) | 3.3 | Maximum Operating Supply Voltage (V) | 3.465 |
| Maximum Supply Current (mA) | 48.9(Typ) | Power Supply Type | Analog |
| Minimum Operating Temperature (°C) | -40 | Maximum Operating Temperature (°C) | 85 |
| Supplier Temperature Grade | Industrial | Mounting | Surface Mount |
| Package Height | 0.85(Max) | Package Width | 5 |
| Package Length | 5 | PCB changed | 32 |
| Standard Package Name | QFN | Supplier Package | QFN EP |
| Pin Count | 32 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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