LAN8720A-CP-TR vs LAN8742A-CZ-TR 对比
详细并排对比 LAN8720A-CP-TR 出自 Microchip Technology 和 LAN8742A-CZ-TR 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
LAN8720A-CP-TR - RMII 10/100 Ethernet PHY Transceiver | Microchip
LAN8720A-CP-TR ✓ 量产中Microchip Technology
LAN8742A-CZ-TR - 10/100 Ethernet PHY, RMII, 24-SQFN | Microchip
LAN8742A-CZ-TR ✓ 量产中规格对比
| 参数 | LAN8720A-CP-TR | LAN8742A-CZ-TR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | RF Transceivers | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.72 | $0.74 |
| 功能 | Ethernet PHY Transceiver | — |
| 数据速率 | 10/100 Mbps | 10/100 Mbps |
| Standards | 10BASE-T, 100BASE-TX (IEEE 802.3) | — |
| MAC Interface | MII, RMII | MII, RMII |
| 电源电压 | 3.3 V (single supply, flexPWR) | — |
| I/O Voltages | 1.8 V / 2.5 V / 3.3 V (variable) | — |
| Auto-MDIX | HP Auto-MDIX supported | — |
| Auto-Negotiation | Yes (speed and duplex) | Yes |
| 封装 | 24-pin QFN (4x4 mm) | 24-SQFN (4x4 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | 0 C to +85 C (commercial grade) | — |
| Reel Quantity | 4000 per reel | — |
| Compliance | RoHS compliant, halogen-free per IEC 61249-2-21 | — |
| Configuration | Hardware-strapped defaults; SMI for register access | — |
| Power Mode | flexPWR with Energy Detect / Power Down modes | — |
| Product Type | — | Ethernet PHY Transceiver |
| Network Standard | — | IEEE 802.3, IEEE 802.3u |
| Supply Voltage (VDD) | — | 1.62V to 3.6V |
| I/O Supply Voltage | — | 1.8V to 3.3V (variable) |
| HP Auto-MDIX | — | Yes |
| Wake-On-LAN | — | Yes |
| Cable Diagnostics | — | Yes |
| flexPWR Technology | — | Yes |
| Operating Temperature (Commercial) | — | 0C to +70C |
| RoHS 状态 | — | Compliant |