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Microchip KSZ9021GNI
3.465 V Gigabit Ethernet Transceiver with GMII/MII Support - QFN-64
Brands: Microchip Technology, Inc
Mfr.Part #: KSZ9021GNI
Datasheet: KSZ9021GNI Datasheet (PDF)
Package/Case: VQFN-64
RoHS Status:
Stock Condition: 3453 pcs, New Original
Product Type: Interface ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $6.762 | $6.762 |
| 348 | $2.617 | $910.716 |
| 696 | $2.525 | $1757.400 |
| 1044 | $2.479 | $2588.076 |
In Stock:3453 PCS
KSZ9021GNI General Description
TXRX, GIGABIT, GMII/MII, 64QFN; Data Rate: 1000Mbps; Ethernet Type: IEEE 802.3; Supply Voltage Min: 3.135V; Supply Voltage Max: 3.465V; Controller IC Case Style: QFN; No. of Pins: 64Pins; IC Interface Type: GMII, MII; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 3 - 168 hours; SVHC: No SVHC (15-Jan-2018); No. of Ports: 1Ports; Operating Temperature Range: -40°C to +85°C; Supply Current: 73mA; Supply Voltage Range: 3.135V to 3.465V
Features
- Single-chip 10/100/1000Mbps IEEE 802.3 compliant Ethernet Transceiver
- KSZ9021G features GMII/MII standard compliant interface
- KSZ9021R features RGMII interface compliant to RGMII Version 1.3
- GMII/MII/RGMII I/Os with 3.3V/2.5V tolerant and programmable timings to adjust and correct delays on both Tx and Rx paths
- Auto-negotiation to automatically select the highest link up speed (10/100/100Mbps) and duplex (half/full)
- On-chip termination resistors for the differential pairs
- On-chip LDO controller to support single 3.3V supply operation – requires only external FET to generate 1.2V for the core
- Jumbo frame support up to 16KB
- 125MHz Reference Clock Output
- Programmable LED outputs for link, activity and speed
- Baseline Wander Correction
- LinkMD® TDR-based cable diagnostics for identification of faulty copper cabling
- Parametric NAND Tree support for fault detection between chip I/Os and board.
- Loopback modes for diagnostics
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-process-technology | feature-packaging | Tray | |
| feature-rad-hard | feature-pin-count | 64 | |
| feature-supplier-package | QFN EP | feature-standard-package-name1 | |
| feature-cecc-qualified | No | feature-esd-protection | |
| feature-escc-qualified | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | No |
| feature-svhc-exceeds-threshold | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The KSZ9021GNI is a highly integrated gigabit Ethernet transceiver designed for industrial applications. It features advanced energy-efficient Ethernet capabilities, robust performance, and low power consumption. With a small footprint and easy-to-use interface, the KSZ9021GNI is a reliable solution for high-speed network connectivity in industrial environments.
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Equivalent
Some equivalent products of the KSZ9021GNI chip are the KSZ9031RNX, KSZ9031RNXCA, KSZ9031RNXIA, and KSZ9031RL. These chips offer similar features and functionality for Ethernet applications. -
Features
- Integrated 10/100/1000BASE-T Gigabit Ethernet transceiver - Supports RGMII interface - Small form factor and low power consumption - Advanced features like auto-negotiation and auto-MDI/MDIX - Robust ESD protection and extended temperature range - Ideal for industrial, automotive, and consumer applications -
Pinout
The KSZ9021GNI is a gigabit Ethernet transceiver with a 48-pin QFN package. It features auto-MDIX, auto-negotiation, and energy efficient Ethernet (EEE) support. It also includes diagnostic LED support and advanced cable diagnostics for fault detection. -
Manufacturer
KSZ9021GNI is manufactured by Microchip Technology Inc. It is an American company that produces a wide range of microcontrollers, mixed-signal, analog, and Flash-IP solutions. They provide products and services for a variety of industries such as automotive, aerospace, consumer electronics, and industrial applications. -
Application Field
KSZ9021GNI is a Gigabit Ethernet transceiver designed for automotive, industrial, and general embedded networking applications. It is commonly used in applications such as automotive Ethernet gateways, industrial control systems, video surveillance, and other high-reliability networking systems. -
Package
The KSZ9021GNI chip is available in a 48-pin QFN package, with a form factor of 7mm x 7mm. It is designed for use in high-speed Ethernet applications and features integrated MAC and PHY layers for easy implementation.
Datasheet PDF
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