# KSZ9031RNXCA (Component)
## Description
4/4 Transceiver Full Ethernet 48-QFN (7x7)#Ethernet #commonpartslibrary
## Component Details
- **Owner:** vasyl
- **Created:** 4/26/2022
- **Last Updated:** 1/13/2023
- **Visibility:** Public
- **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/00002117F.pdf
- **Part Type:** Integrated Circuit
- **Manufacturer Name:** Microchip Technology
- **Manufacturer Part Number:** KSZ9031RNXCA
- **Used in:** 15 projects
- **Forks:** 1
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/ksz9031rnxca/microchip-technology.html?utm_currency=USD®ion=nac) | $3.029 | 71 |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/KSZ9031RNXCA/3642000) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C58758.html) | $7.3549 | 7 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/KSZ9031RNXCA?qs=kh6iOki%2FeLEgbIZ62cRazg%3D%3D) | $3.61 | 13K |
| [Verical](https://www.verical.com/pd/microchip-technology-phy-KSZ9031RNXCA-564369?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** KSZ9031RNXCA
- **Package / Case Code:** 48-QFN
- **Pin Count:** 49
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | AVDDH | |
| 2 | TXRXP_A | |
| 3 | TXRXM_A | |
| 4 | AVDDL | |
| 5 | TXRXP_B | |
| 6 | TXRXM_B | |
| 7 | TXRXP_C | |
| 8 | TXRXM_C | |
| 9 | AVDDL | |
| 10 | TXRXP_D | |
| 11 | TXRXM_D | |
| 12 | AVDDH | |
| 13 | NC | |
| 14 | DVDDL | |
| 15 | LED2/PHYAD1 | |
| 16 | DVDDH | |
| 17 | LED1/PHAD0/PME_N1 | |
| 18 | DVDDL | |
| 19 | TXD0 | |
| 20 | TXD1 | |
| 21 | TXD2 | |
| 22 | TXD3 | |
| 23 | DVDDL | |
| 24 | GTX_CLK | |
| 25 | TX_EN | |
| 26 | DVDDL | |
| 27 | RXD3/MODE3 | |
| 28 | RXD2/MODE2 | |
| 29 | VSS | |
| 30 | DVDDL | |
| 31 | RXD1/MODE1 | |
| 32 | RXD0/MODE0 | |
| 33 | RX_DV/CLK125_EN | |
| 34 | DVDDH | |
| 35 | RX_CLK/PHYAD2 | |
| 36 | MDC | |
| 37 | MDIO | |
| 38 | INT_N/PME_N2 | |
| 39 | DVDDL | |
| 40 | DVDDH | |
| 41 | CLK125_NDO/LED_MODE | |
| 42 | RESET_N | |
| 43 | LDO_O | |
| 44 | AVDDL_PLL | |
| 45 | XO | |
| 46 | XI | |
| 47 | NC | |
| 48 | ISET | |
| 49 | PAD_GND | |
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*Generated from [https://www.flux.ai/vasyl/ksz9031rnxca~de5](https://www.flux.ai/vasyl/ksz9031rnxca~de5)*