KSZ8041RNL-TR vs KSZ8051RNL Comparison
Detailed side-by-side comparison of KSZ8041RNL-TR by Microchip Technology and KSZ8051RNL by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
KSZ8041RNL-TR - 10/100BASE-TX RMII PHY | Microchip Technology (Tape & Reel)
KSZ8041RNL-TR ✓ ActiveMicrochip Technology
KSZ8051RNL - 100BASE-TX Ethernet PHY | Microchip | Automotive
KSZ8051RNL ✓ ActiveSpecification Comparison
| Parameter | KSZ8041RNL-TR | KSZ8051RNL |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | Ethernet PHYs |
| Lifecycle Status | Active | Active |
| Product Type | 10BASE-T/100BASE-TX physical-layer transceiver | 10BASE-T/100BASE-TX Ethernet physical-layer transceiver |
| Ethernet Data Rate | 10 Mb/s and 100 Mb/s | — |
| Host Interface | Full RMII | — |
| Number of Drivers/Receivers | 1/1 | — |
| Supply Voltage Range | 3.135 V to 3.465 V | — |
| Supply Configuration | Single supply | — |
| Input Reference Clock | 25 MHz crystal | — |
| RMII Reference Output | 50 MHz to the media access controller | — |
| External 50 MHz System Clock | Not required for the RNL version | — |
| Package | 32-VFQFN exposed-pad package, 5 mm x 5 mm | 32-pin QFN, 5 mm x 5 mm |
| Mounting Type | Surface mount | Surface mount |
| Lead-Free Package Option | Yes, 32-pin lead-free QFN package | — |
| Power-Down Configuration | Configurable through power-up strapping | — |
| Speed and Duplex Configuration | Configurable through power-up strapping | — |
| Auto-Negotiation Configuration | Configurable through power-up strapping | — |
| PHY Address Configuration | Configurable through power-up strapping | — |
| Ethernet Magnetics | External 10/100BASE-TX magnetic isolation required | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH status] |
| Manufacturer | — | Microchip Technology |
| Supported Ethernet Speeds | — | 10 Mbps and 100 Mbps |
| MAC Interface | — | RMII |
| Supply Type | — | Single supply |
| Nominal Supply Voltage | — | 3.3 V |
| Automotive Qualification | — | AEC-Q100 standard qualified |
| Termination | — | 10BASE-T on-chip termination resistors |
| Management Interface | — | MDC/MDIO management |
| RMII Reference Clock | — | 50 MHz |
| Pin Count | — | 32 pins |
| Lead Finish | — | Lead-free |
| Ethernet Cable Type | — | Twisted-pair 10BASE-T/100BASE-TX |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Maximum Data Rate | — | 100 Mbps |