KSZ8721BL vs KSZ8721BT Comparison
Detailed side-by-side comparison of KSZ8721BL by Microchip Technology and KSZ8721BT by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | KSZ8721BL | KSZ8721BT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Unknown |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $4.32 |
| Product Type | 10/100BASE-TX/FX MII physical-layer transceiver | — |
| Data Rate | 100 Mbps | — |
| Supply Voltage | 3.3 V | — |
| Core Voltage | 2.5 V | — |
| Host Interface | MII and RMII | MII and RMII |
| Ethernet Type | 10/100BASE-TX/FX | — |
| Operating Temperature Range | 0°C to +70°C | [DATA_NEEDED: operating temperature range] |
| Supply Current | 151 mA | — |
| Number of Pins | 48 | — |
| Package | 48-pin LQFP | 48-pin TQFP |
| MDI/MDI-X | Automatic crossover supported | — |
| Power-Supply Architecture | 3.3 V single power supply with 2.5 V core | — |
| Media Support | 10BASE-T/100BASE-TX/100BASE-FX | — |
| Temperature Grade | Commercial | — |
| Mounting Type | Surface mount | Surface mount |
| Interface Type | MII/RMII Ethernet interface | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | unknown |
| REACH Status | [DATA_NEEDED: REACH status] | unknown |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | not_applicable |
| Ethernet Data Rate | — | 10 Mbps or 100 Mbps |
| Copper Ethernet Support | — | 10BaseT and 100BaseTX |
| Fiber Ethernet Support | — | 100BaseFX |
| Transceiver Channel Count | — | 1 channel |
| Supply Description | — | 3.3 V single power supply |
| Low-Voltage Operating Point | — | 2.5 V operation described by source excerpt |
| Package Dimensions | — | 7 mm x 7 mm |
| Physical-Layer Functions | — | 10BaseT PMA, PMD, and PCS functions |
| Product Category | — | Ethernet interface IC |
| Manufacturer | — | Microchip Technology |
| Original Brand Reference | — | Micrel Semiconductor |
| Maximum Link Distance | — | [DATA_NEEDED: maximum copper and fiber link distances] |
| Ethernet Magnetics | — | [DATA_NEEDED: integrated or external magnetics requirement] |