KSZ8051MNLU-TR
ObsoleteDATACOM, ETHERNET TRANSCEIVER, QCC32
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KSZ8051MNLU-TR
ObsoleteDATACOM, ETHERNET TRANSCEIVER, QCC32
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Technical Specifications
Parameters and characteristics for this part
| Specification | KSZ8051MNLU-TR |
|---|---|
| Duplex | Full |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 32-VFQFN Exposed Pad |
| Protocol | MII |
| Supplier Device Package | 32-QFN (5x5) |
| Type | Transceiver |
| Voltage - Supply | 3.3 V, 1.8 V, 2.5 V |
KSZ8051 Series
10/100Base-T/TX Physical Layer Transceiver
| Part | Qualification | Receiver Hysteresis | Voltage - Supply [Max] | Voltage - Supply [Min] | Mounting Type | Grade | Protocol | Package / Case | Duplex | Data Rate | Type | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Voltage - Supply |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | AEC-Q100 | 400 mV | 3.465 V | 3.135 V | Surface Mount | Automotive | RMII | 32-VFQFN Exposed Pad | Full | 10 Mbps 100 Mbps | Transceiver | 85 °C | -40 °C | 32-QFN (5x5) | |
Microchip Technology | Surface Mount | RMII | 32-VFQFN Exposed Pad | Full | Transceiver | 85 °C | -40 °C | 32-QFN (5x5) | 1.8 V 2.5 V 3.3 V | ||||||
Microchip Technology | Surface Mount | RMII | 32-VFQFN Exposed Pad | Full | Transceiver | 70 °C | 0 °C | 32-QFN (5x5) | 1.8 V 2.5 V 3.3 V | ||||||
Microchip Technology | Surface Mount | MII | 32-VFQFN Exposed Pad | Full | Transceiver | 85 °C | -40 °C | 32-QFN (5x5) | 1.8 V 2.5 V 3.3 V | ||||||
 Microchip Technology | AEC-Q100 | 400 mV | 3.465 V | 3.135 V | Surface Mount | Automotive | MII | 32-VFQFN Exposed Pad | Full | 10 Mbps 100 Mbps | Transceiver | 85 °C | -40 °C | 32-QFN (5x5) | |
Microchip Technology | Surface Mount | RMII | 32-VFQFN Exposed Pad | Full | Transceiver | 85 °C | -40 °C | 32-QFN (5x5) | 1.8 V 2.5 V 3.3 V | ||||||
 Microchip Technology | Surface Mount | MII | 48-LQFP | Full | Transceiver | 85 °C | -40 °C | 48-LQFP (7x7) | 1.8 V 2.5 V 3.3 V | ||||||
Microchip Technology | Surface Mount | MII | 32-VFQFN Exposed Pad | Full | Transceiver | 70 °C | 0 °C | 32-QFN (5x5) | 1.8 V 2.5 V 3.3 V | ||||||
Microchip Technology | Surface Mount | MII | 32-VFQFN Exposed Pad | Full | Transceiver | 85 °C | -40 °C | 32-QFN (5x5) | 1.8 V 2.5 V 3.3 V | ||||||
Microchip Technology | Surface Mount | RMII | 32-VFQFN Exposed Pad | Full | Transceiver | 70 °C | 0 °C | 32-QFN (5x5) | 1.8 V 2.5 V 3.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
KSZ8051 Series
The KSZ8051 is an AEC-Q100 standard qualified single-supply 10Base-T/100Base-TX Ethernet physical-layer transceiver for automotive applications.
The KSZ8051 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. The KSZ8051MNLU/V offers the Media Independent Interface (MII) and the KSZ8051RNLUB-VAO offers the Reduced Media Independent Interface (RMII) for direct connection with MII/RMII-compliant Ethernet MAC processors and switches. A 25MHz crystal is used to generate all required clocks, including the 50MHz RMII reference clock output for the KSZ8051RNLUB-VAO.
The KSZ8051 provides diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between KSZ8051 I/Os and the board. LinkMD TDR-based cable diagnostics identify faulty copper cabling. The KSZ8051MNLU/V and KSZ8051RNLUB-VAO are available in 32-pin, 5x5 lead-free QFN packages
Documents
Technical documentation and resources