KSZ9021RNI vs KSZ9021GN Comparison
Detailed side-by-side comparison of KSZ9021RNI by Microchip Technology and KSZ9021GN 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
KSZ9021RNI - Gigabit Ethernet PHY Transceiver, RGMII, QFN-48 | Microchip
KSZ9021RNI NrndMicrochip Technology
KSZ9021GN - 1000Mbps Gigabit Ethernet Transceiver | Microchip
KSZ9021GN ✓ ActiveSpecification Comparison
| Parameter | KSZ9021RNI | KSZ9021GN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Interface ICs | RF Transceivers |
| Lifecycle Status | NRND | Active |
| Function | Ethernet Physical Layer Transceiver (PHY) | — |
| Data Rate | 10/100/1000 Mbps (Triple Speed) | 1000 Mbps |
| 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) | — |
| Auto-Negotiation | Yes, per IEEE 802.3 clause 28 | IEEE 802.3 Clause 28 |
| Jumbo Frame Support | Yes | — |
| Operating Temperature | -40 C to +85 C (Industrial) | — |
| Package | 48-QFN (7x7 mm) with Exposed Pad | 64-pin QFN, 8 mm x 8 mm |
| Mounting Type | Surface Mount | Surface mount |
| MSL Level | 3 | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Lifecycle | Not recommended for new designs (NRND) | — |
| Product Type | — | Full-duplex Gigabit Ethernet transceiver |
| Interface Type | — | GMII and MII |
| Supply Voltage | — | 3.3 V |
| Operating Temperature Range | — | 0°C to +70°C |
| Ethernet Support | — | Gigabit Ethernet |
| Duplex Mode | — | Full duplex |
| Transceiver Configuration | — | 8/8 transceiver |
| Lead-Free Package | — | Lead-free QFN package |
| Manufacturer | — | Microchip Technology |
| 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] |