KSZ9021GN vs KSZ9021RNI 对比
详细并排对比 KSZ9021GN 出自 Microchip Technology 和 KSZ9021RNI 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
KSZ9021RNI - Gigabit Ethernet PHY Transceiver, RGMII, QFN-48 | Microchip
KSZ9021RNI Nrnd规格对比
| 参数 | KSZ9021GN | KSZ9021RNI |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | RF Transceivers | Interface ICs |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.49 | $5.12 |
| Product Type | Full-duplex Gigabit Ethernet transceiver | — |
| 数据速率 | 1000 Mbps | 10/100/1000 Mbps (Triple Speed) |
| 接口类型 | GMII and MII | — |
| 电源电压 | 3.3 V | — |
| 工作温度范围 | 0°C to +70°C | — |
| 封装 | 64-pin QFN, 8 mm x 8 mm | 48-QFN (7x7 mm) with Exposed Pad |
| 安装类型 | Surface mount | Surface Mount |
| Ethernet Support | Gigabit Ethernet | — |
| Duplex Mode | Full duplex | — |
| Auto-Negotiation | IEEE 802.3 Clause 28 | Yes, per IEEE 802.3 clause 28 |
| Transceiver Configuration | 8/8 transceiver | — |
| Lead-Free Package | Lead-free QFN package | — |
| Manufacturer | Microchip Technology | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Pinout | [DATA_NEEDED: complete pin names and functions] | — |
| Electrical Absolute Maximum Ratings | [DATA_NEEDED: electrical absolute maximum ratings] | — |
| Junction Temperature | [DATA_NEEDED: junction temperature] | — |
| 功能 | — | Ethernet Physical Layer Transceiver (PHY) |
| Number of Drivers/Receivers | — | 8/8 (4 differential pairs) |
| Protocol | — | 10Base-T, 100Base-TX, 1000Base-T (IEEE 802.3) |
| MAC Interface | — | RGMII, GMII, MII |
| Supply Voltage (VDDIO) | — | 3.135 V to 3.465 V (3.3 V typical) |
| Core Supply (Internal LDO) | — | 1.14 V to 1.26 V |
| Supply Current (typ., 1000Base-T) | — | [DATA_NEEDED: operating current] |
| Cable Type | — | CAT-5 UTP, 100 m |
| Auto-MDIX | — | Yes (HP Auto-MDIX) |
| Jumbo Frame Support | — | Yes |
| 工作温度 | — | -40 C to +85 C (Industrial) |
| MSL 等级 | — | 3 |
| Lifecycle | — | Not recommended for new designs (NRND) |