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Microchip KSZ8091RNACA-TR
1/1 Transceiver Full Ethernet 24-QFN (4x4)
Brands: Microchip Technology, Inc
Mfr.Part #: KSZ8091RNACA-TR
Datasheet: KSZ8091RNACA-TR Datasheet (PDF)
Package/Case: VQFN-24
Product Type: Interface ICs
KSZ8091RNACA-TR General Description
The KSZ8091 is a single-supply 10Base-T/100Base-TX Ethernet physical-layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable.The KSZ8091 is a highly-integrated PHY solution. It reduces board cost and simplifies board layout by using on-chip termination resistors for the differential pairs, integrating a low-noise regulator to supply the 1.2V core and by offering a flexible 1.8/2.5/3.3V digital I/O interface.
The KSZ8091MNX and KSZ8091MLX offer the Media Independent Interface (MII), while the the KSZ8091RNx offer the Reduced Media Independent Interface (RMII) for direct connection with MII/RMII-compliant Ethernet MAC processors and switches.
Wake-on-LAN (WOL) provides a mechanism for the KSZ8091 to wake up a system that is in standby power mode.The KSZ8091 provides diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between KSZ8091 I/Os and the board. Microchip's LinkMD® TDR-based cable diagnostics identify faulty copper cabling.
The KSZ8091RNA and KSZ8091RND are available in a 24-pin (4mm x 4mm) QFN package. The KSZ8091MNX and KSZ8091RNB are available in a 32-pin, lead-free QFN packages. The KSZ8091MLX is available in a 48-pin (7mm x 7mm) LQFP package.
Microchip's complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in. The LANCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.
Features
- Single-chip 10Base-T/100Base-TX IEEE 802.3 compliant Ethernet transceiver
- Wake-on-LAN (WOL) support with either magic packet, link status change, or robust custom-packet detection
- Power-down and power-saving modes
- MII interface support (KSZ8091MNX, KSZ8091MLX)
- RMII v1.2 interface support with a 50MHz reference clock output to MAC and an option to input a 50MHz reference clock (KSZ8091RNB)
- Back-to-back mode support for a 100Mbps copper repeater
- MDC/MDIO management interface for PHY register configuration
- Programmable interrupt output
- LED outputs for link and activity status indication, plus speed indication for KSZ8091RNB
- On-chip termination resistors for the differential pairs
- Baseline wander correction
- HP Auto MDI/MDI-X to reliably detect and correct straight-through and crossover cable connections with disable and enable option
- Auto-negotiation to automatically select the highest link-up speed (10/100Mbps) and duplex (half/full)
- LinkMD® TDR-based cable diagnostics to identify faulty copper cabling
- Parametric NAND Tree support for fault detection between chip I/Os and the board
- Loopback modes for diagnostics
- Single 3.3V power supply with VDD I/O options for 1.8V, 2.5V, or 3.3V
- Built-in 1.2V regulator for core
- Available in 24-pin (4mm x 4mm) QFN, 32-pin (5mm x 5mm) QFN and 48-pin (7mm x 7mm) LQFP packages
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | Ethernet ICs |
| RoHS: | Y | Product: | Ethernet Transceivers |
| Number of Transceivers: | 1 Transceiver | Data Rate: | 10 Mb/s, 100 Mb/s |
| Operating Supply Voltage: | 1.2 V, 3.3 V | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Mounting Style: | SMD/SMT |
| Package / Case: | QFN-24 | Packaging: | Reel |
| Brand: | Microchip Technology / Micrel | Supply Current - Max: | 47 A |
| Moisture Sensitive: | Yes | Product Type: | Ethernet ICs |
| Standard: | 10BASE-TX, 100BASE-TX | Factory Pack Quantity: | 1000 |
| Subcategory: | Communication & Networking ICs | Supply Voltage - Max: | 3.465 V |
| Supply Voltage - Min: | 3.135 V | Part # Aliases: | KSZ8091RNACA TR |
| Unit Weight: | 0.032741 oz | Tags | KSZ8091RNA, KSZ8091R, KSZ809, KSZ80, KSZ8, KSZ |
| Source Content uid | KSZ8091RNACA-TR | Rohs Code | Yes |
| Part Life Cycle Code | Active | Ihs Manufacturer | MICROCHIP TECHNOLOGY INC |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 | Factory Lead Time | 52 Weeks |
| Date Of Intro | 2016-11-03 | Samacsys Manufacturer | Microchip |
| Data Rate | 100000 Mbps | JESD-30 Code | S-XQCC-N24 |
| JESD-609 Code | e3 | Length | 4 mm |
| Moisture Sensitivity Level | 2 | Number of Functions | 1 |
| Number of Terminals | 24 | Number of Transceivers | 1 |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
| Package Body Material | UNSPECIFIED | Package Code | HVQCCN |
| Package Equivalence Code | LCC24,.16SQ,20 | Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | Peak Reflow Temperature (Cel) | 260 |
| Screening Level | TS 16949 | Seated Height-Max | 0.9 mm |
| Supply Voltage-Nom | 3.3 V | Surface Mount | YES |
| Telecom IC Type | ETHERNET TRANSCEIVER | Temperature Grade | COMMERCIAL |
| Terminal Finish | MATTE TIN | Terminal Form | NO LEAD |
| Terminal Pitch | 0.5 mm | Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | Width | 4 mm |
| Product Status | Active | Type | Transceiver |
| Protocol | Ethernet | Number of Drivers/Receivers | 1/1 |
| Duplex | Full | Voltage - Supply | 3.3V |
| Operating Temperature | 0°C ~ 70°C | Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad | Supplier Device Package | 24-QFN (4x4) |
| Base Product Number | KSZ8091 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 |
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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 | |
|---|---|---|
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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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Step1 :Product
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Step6 :bar-code shipping tag
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 KSZ8091RNACA-TR is a chip that is part of the KSZ8001 family of Ethernet physical layer transceivers. It is specifically designed for automotive applications and provides a reliable and efficient communication solution. With various features like advanced diagnostics and low power consumption, it is suitable for use in automotive networking systems.
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Equivalent
The equivalent products of the KSZ8091RNACA-TR chip include the KSZ8895MQXIA, KSZ8863FLLIA, and KSZ8873MLLI. -
Features
The KSZ8091RNACA-TR is a single-port Energy Efficient Ethernet (EEE) PHY transceiver, designed for 10/100Mbps fast Ethernet applications. Its features include low power consumption, support for EEE operation modes, MII/RMII interfaces, auto-MDIX, and enhanced EMI/ESD protection. It provides excellent performance while minimizing power consumption, making it suitable for various network applications. -
Pinout
The KSZ8091RNACA-TR is a 48-pin Integrated Circuit (IC) chip equipped with a single-port Ethernet Physical Layer Transceiver (PHY). It serves as a connecting device between a physical medium, like an Ethernet cable, and a network device, enabling data communication over Ethernet networks. -
Manufacturer
Microchip Technology Inc. is the manufacturer of the KSZ8091RNACA-TR. It is an American company that designs, manufactures, and sells various semiconductor products. -
Application Field
The KSZ8091RNACA-TR is a single-port Ethernet PHY transceiver IC. It is commonly used in application areas such as automotive systems, industrial automation, home networking, and embedded systems. It provides high-speed Ethernet connectivity and is designed for reliable and efficient data communication in various applications. -
Package
The KSZ8091RNACA-TR chip has a package type of QFN (Quad Flat No-Lead), a form factor of 48-pin, and a small size of 7mm x 7mm.
Datasheet PDF
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