KSZ9021GN vs KSZ9021RNI Comparison
Detailed side-by-side comparison of KSZ9021GN by Microchip Technology and KSZ9021RNI 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
KSZ9021GN - 1000Mbps Gigabit Ethernet Transceiver | Microchip
KSZ9021GN ✓ ActiveMicrochip Technology
KSZ9021RNI - Gigabit Ethernet PHY Transceiver, RGMII, QFN-48 | Microchip
KSZ9021RNI NrndSpecification Comparison
| Parameter | KSZ9021GN | KSZ9021RNI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | RF Transceivers | Interface ICs |
| Lifecycle Status | Active | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.49 | $5.12 |
| Product Type | Full-duplex Gigabit Ethernet transceiver | — |
| Data Rate | 1000 Mbps | 10/100/1000 Mbps (Triple Speed) |
| Interface Type | GMII and MII | — |
| Supply Voltage | 3.3 V | — |
| Operating Temperature Range | 0°C to +70°C | — |
| Package | 64-pin QFN, 8 mm x 8 mm | 48-QFN (7x7 mm) with Exposed Pad |
| Mounting Type | Surface mount | Surface Mount |
| Ethernet Support | Gigabit Ethernet | — |
| Duplex Mode | Full duplex | — |
| Auto-Negotiation | IEEE 802.3 Clause 28 | Yes, per IEEE 802.3 clause 28 |
| Transceiver Configuration | 8/8 transceiver | — |
| Lead-Free Package | Lead-free QFN package | — |
| Manufacturer | Microchip Technology | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| 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] | — |
| Function | — | Ethernet Physical Layer Transceiver (PHY) |
| 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 |
| Operating Temperature | — | -40 C to +85 C (Industrial) |
| MSL Level | — | 3 |
| Lifecycle | — | Not recommended for new designs (NRND) |