KSZ8001LI vs KSZ8001LA2 对比
详细并排对比 KSZ8001LI 出自 Microchip Technology 和 KSZ8001LA2 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
KSZ8001LI - 10/100 PHY Transceiver, MII/RMII/SMII | Microchip (Tape & Reel)
KSZ8001LI ✓ 量产中规格对比
| 参数 | KSZ8001LI | KSZ8001LA2 |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Ethernet Transceivers | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 功能 | 10/100BASE-TX/100BASE-FX Physical Layer Transceiver | — |
| Host Interface | MII, RMII, SMII (selectable via strap pins) | MII, RMII, and SMII |
| Number of Drivers/Receivers | [DATA_NEEDED: explicit count] | — |
| Supply Voltage (Analog) | 3.3 V | — |
| Supply Voltage (Core) | 1.8 V (internal LDO from 3.3 V) | — |
| Supply Voltage (VDDIO) | 3.3 V or 2.5 V | — |
| Typical Power Consumption | 172 mW | — |
| Cable Reach (TX/Copper) | 130 m+ standard Cat-5 | — |
| Cable Diagnostics | LinkMD TDR, up to 200 m, ±2 m accuracy | LinkMD |
| Fiber Support | 100BASE-FX via external transceiver | — |
| Auto-MDIX | Yes (HP Auto-MDIX) | — |
| Auto-Negotiation | IEEE 802.3u Clause 28 | — |
| Reference Clock | 25 MHz (50 MHz for RMII) | — |
| 工作温度 | -40 C to +85 C | — |
| 封装 | 48-LQFP (7 x 7 mm) | 48-LQFP (7 x 7 mm) |
| 安装类型 | Surface Mount | Surface mount |
| Packaging | Tape & Reel (-TR suffix) | Tape and reel |
| RoHS 状态 | Compliant (RoHS3 per distributor data) | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Product Type | — | Ethernet physical layer transceiver |
| Ethernet Speed Support | — | 10 Mb/s and 100 Mb/s |
| Copper Media Support | — | 10BASE-T and 100BASE-TX |
| Fiber Media Support | — | 100BASE-FX |
| Supply Voltage Options | — | 1.8 V or 3.3 V |
| Power Class | — | Low-power PHY |
| Transceiver Configuration | — | Full transceiver |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| Maximum Link Rate | — | 100 Mb/s |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |