KSZ9021RL vs KSZ9021RLI Comparison
Detailed side-by-side comparison of KSZ9021RL by Microchip Technology and KSZ9021RLI 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
KSZ9021RLI - Gigabit Ethernet PHY Transceiver, RGMII, 64-LQFP-EP | Microchip
KSZ9021RLI ✓ ActiveSpecification Comparison
| Parameter | KSZ9021RL | KSZ9021RLI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Unknown | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.70 | $4.95 |
| Product Type | Single-port Gigabit Ethernet physical-layer transceiver | — |
| Supported Ethernet Speeds | 10 Mb/s, 100 Mb/s, and 1000 Mb/s | — |
| Supported Physical Standards | 10BASE-T, 100BASE-TX, and 1000BASE-T | — |
| Cable Medium | Standard CAT-5 unshielded twisted pair | — |
| MAC Interface | RGMII | — |
| Supply Voltage | 3.3 V | 3.135 V to 3.465 V (3.3V nominal) |
| Reference Clock Output | 125 MHz on CLK125_NDO | — |
| Auto-Negotiation Protocol | IEEE 802.3 Clause 28 | — |
| Package | 64-pin lead-free E-LQFP | 64-LQFP-EP (10x10 mm) with Exposed Pad |
| Pin Count | 64 pins | — |
| Mounting Type | Surface mount | Surface Mount |
| Maximum Link Speed | 1000 Mbps | — |
| Transceiver Configuration | Single port | — |
| Lead-Free Status | Lead-free | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Digital I/O Supply | [DATA_NEEDED: digital I/O supply voltage] | — |
| Analog Supply | [DATA_NEEDED: analog supply voltage] | — |
| Typical Current Consumption | [DATA_NEEDED: typical current consumption] | — |
| Junction Temperature | [DATA_NEEDED: junction temperature rating] | — |
| Function | — | 10/100/1000Base-T Ethernet PHY Transceiver |
| Number of Drivers/Receivers | — | 8/8 |
| Data Rate | — | 10 Mbps / 100 Mbps / 1000 Mbps |
| Protocol | — | Gigabit Ethernet IEEE 802.3 |
| IC Interface Type | — | GMII, MII, RGMII |
| Core/Logic Voltage | — | 1.14 V to 1.26 V (internal LDO) / 3.3 V interface |
| Operating Temperature | — | -40C to +85C (Industrial) |
| Auto-Negotiation | — | Yes (10/100/1000) |
| Auto-MDIX | — | Yes (HP Auto-MDIX) |
| Cable Diagnostics | — | LinkMD TDR-based |
| Energy Efficient Ethernet | — | IEEE 802.3az supported |
| MSL Level | — | [DATA_NEEDED: MSL Level] |
| Termination | — | On-chip 100-ohm |