KSZ9021RN vs KSZ9021RNI Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng KSZ9021RN sa pamamagitan ng Microchip Technology at KSZ9021RNI sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
KSZ9021RNI - Gigabit Ethernet PHY Transceiver, RGMII, QFN-48 | Microchip
KSZ9021RNI NrndPagsanggunian na paghahambing
| Parametro | KSZ9021RN | KSZ9021RNI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Interface ICs | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | NRND |
| Product Type | Single-chip Gigabit Ethernet transceiver with RGMII support | — |
| Supported Data Rates | 10/100/1000 Mbps | — |
| Ethernet Compliance | IEEE 802.3 | — |
| Host Interface | RGMII for the KSZ9021R configuration | — |
| Volte ng Pagbibigay | 3.3 V | — |
| Interface I/O Tolerance | 3.3 V/2.5 V tolerant | — |
| Timing Control | Programmable transmit and receive delays | — |
| Auto-Negotiation | Automatic selection of the highest supported link-up speed | Yes, per IEEE 802.3 clause 28 |
| Cable Diagnostics | Micrel LinkMD TDR-based faulty-copper-cable identification | — |
| Test Features | Remote and local loopback for analog and digital path verification | — |
| Packhaging | 48-pin QFN, 7 x 7 mm | 48-QFN (7x7 mm) with Exposed Pad |
| Package Family | QFN surface-mount family | — |
| Temperature na Operasyon | 0°C to +70°C | -40 C to +85 C (Industrial) |
| Lead-Free Status | Lead-free package | — |
| Tindminan RoHS | RoHS compliant | Compliant |
| Uri ng Pagpapasok | Surface mount | Surface Mount |
| Exposed Thermal Pad | Available; connection details [DATA_NEEDED: exposed-pad dimensions and thermal design data] | — |
| Ethernet Magnetics | External network magnetics required; integrated magnetics [DATA_NEEDED: yes or no] | — |
| Internal Register Interface | Extended registers | — |
| Unit Price | $6.5948 at LCSC as of 2026-10-22 | — |
| Fungsi | — | Ethernet Physical Layer Transceiver (PHY) |
| Rate ng Data | — | 10/100/1000 Mbps (Triple Speed) |
| 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 |
| Level ng MSL | — | 3 |
| Lifecycle | — | Not recommended for new designs (NRND) |