KSZ8721CL vs KSZ8721BT Comparison
Detailed side-by-side comparison of KSZ8721CL 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 | KSZ8721CL | KSZ8721BT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Unknown | Unknown |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.30 | $4.32 |
| Product Type | 10/100BASE-TX/FX Ethernet physical-layer transceiver | — |
| Number of Drivers | 1 driver | — |
| Number of Receivers | 1 receiver | — |
| Ethernet Modes | 10BASE-T, 100BASE-TX, and 100BASE-FX | — |
| Host Interface | MII and RMII | MII and RMII |
| Distributor Interface Designation | Full MII | — |
| Supply Voltage | 3 V to 3.6 V | — |
| Single-Supply Description | 3.3 V single power supply | — |
| Manufacturer Low-Voltage Operation Statement | 2.5 V operation | — |
| Package | 48-LQFP, 7 x 7 mm | 48-pin TQFP |
| Mounting Type | Surface mount | Surface mount |
| Packaging | Tray | — |
| Lead-Free Status | Lead free | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | unknown |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Ethernet Standard | IEEE 802.3u | — |
| Data Rate Support | 10 Mbps and 100 Mbps | — |
| Clock Output | [DATA_NEEDED: clock output specification] | — |
| Junction Temperature | [DATA_NEEDED: junction temperature rating] | — |
| 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 |
| REACH Status | — | unknown |
| AEC-Q100 Qualification | — | not_applicable |
| Maximum Link Distance | — | [DATA_NEEDED: maximum copper and fiber link distances] |
| Ethernet Magnetics | — | [DATA_NEEDED: integrated or external magnetics requirement] |