KSZ9477STXI vs KSZ8382L Comparison
Detailed side-by-side comparison of KSZ9477STXI by Microchip Technology and KSZ8382L by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
KSZ8382L - Single-Chip VoIP Phone Solution 176-LQFP | Microchip
KSZ8382L ✓ ActiveSpecification Comparison
| Parameter | KSZ9477STXI | KSZ8382L |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | RF Modules |
| Lifecycle Status | Active | Active |
| Device Type | Managed Layer 2 Gigabit Ethernet switch | — |
| Total Port Count | 7 ports | — |
| Integrated Copper PHY Ports | 5 ports | — |
| Integrated PHY Data Rates | 10/100/1000 Mbps | — |
| Configurable Interface Ports | 2 ports | — |
| Configurable Interface Options | SGMII, RGMII, MII, and RMII | — |
| Management Interfaces | I2C and SPI | — |
| Ring Redundancy | Supported | — |
| Time Synchronization | IEEE 1588 v2 supported | — |
| Audio/Video Feature | AVB supported | — |
| Power Efficiency | Energy Efficient Ethernet supported | — |
| Wake Feature | Wake-on-LAN supported | — |
| Traffic Management | QoS supported | — |
| Link Diagnostics | LinkMD+ supported | — |
| Temperature Grade | Industrial temperature | — |
| Package | 128-pin TQFP exposed-pad, 14 x 14 mm | 176-LQFP |
| Mounting Type | Surface mount | Surface Mount |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS compliance status] |
| REACH Status | [DATA_NEEDED: REACH compliance] | — |
| Product Type | — | Single-Chip VoIP Phone Solution (Telecom Interface IC) |
| Function | — | Wide/Narrow-band Codec with integrated network interface |
| Manufacturer | — | Microchip Technology |
| Pin Count | — | 176 |
| Audio Codec Support | — | Wide-band (16 kHz) and Narrow-band (8 kHz) |
| Network Interface | — | 10/100 Ethernet MAC + integrated PHY |
| Voice Channel Count | — | 2 VoIP channels |
| Supported Voice Codecs | — | G.711, G.723.1, G.729A/B (per Microchip documentation) |
| SLIC/SLAC Interface | — | Integrated interface logic for external SLIC/SLAC |
| Host Interface | — | Parallel / Serial host-side interface |
| Application Domain | — | Desktop IP phones, IP-PBX endpoints |
| Compliance Category | — | Telecom IC / Telecom Circuit |