KSZ8995FQI vs KSZ8382Q 对比
详细并排对比 KSZ8995FQI 出自 Microchip Technology 和 KSZ8382Q 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
KSZ8995FQI - 5-Port 10/100 Managed Ethernet Switch | Microchip
KSZ8995FQI ✓ 量产中规格对比
| 参数 | KSZ8995FQI | KSZ8382Q |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 功能 | 5-Port 10/100 Mbps Managed Layer-2 Switch with integrated PHYs | — |
| Switch Architecture | Non-blocking wire-speed switching fabric | — |
| Number of Ports | 5 | — |
| Standards Compliance | IEEE 802.3, IEEE 802.3u | — |
| Port Speed | 10/100 Mbps (per port) | — |
| Fiber Support | 100BASE-FX on Port 5 (via external PHY) | — |
| On-chip Termination | Yes (reduces BOM) | — |
| MAC Address Table | 1K entries [DATA_NEEDED: exact size not in provided data] | — |
| Frame Buffer | Integrated [DATA_NEEDED: exact buffer size] | — |
| VLAN Support | Port-based + 802.1Q tag-based VLAN | — |
| QoS | 4 queues, hardware-based prioritization | — |
| IGMP Snooping | Yes (multicast management) | — |
| Management Interface | SPI, I2C, MDC/MDIO | — |
| 电源电压 | 3.3 V (with internal 1.8V/2.5V regulators) | 3.3 V |
| 封装 | 128-pin PQFP (14x20 mm) | 128-pin QFP |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| RoHS 状态 | Compliant (per Microchip product page) | [DATA_NEEDED: RoHS status] |
| Product Type | — | VoIP IP Phone ASSP |
| Manufacturer | — | Microchip Technology |
| Ethernet PHY | — | 10/100BASE-TX integrated |
| Voice Codec | — | Integrated 16-bit codec (8 kHz / 16 kHz) |
| VoIP Codecs Supported | — | G.711, G.729AB hardware acceleration |
| FXS / FXO Interfaces | — | Dual (handset and PSTN) |
| Audio Interface | — | PCM / I2S |
| GPIO | — | Yes |
| 安装类型 | — | Surface Mount |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |
| Compliance | — | [DATA_NEEDED: full compliance details] |