# KSZ8081RNAIA-TR (Component) ## Description 1/1 Transceiver Full RMII 24-QFN (4x4)#Ethernet #commonpartslibrary ## Component Details - **Owner:** vasyl - **Created:** 4/26/2022 - **Last Updated:** 1/13/2023 - **Visibility:** Public - **Datasheet URL:** http://www.microchip.com/mymicrochip/filehandler.aspx?ddocname=en581592 - **Part Type:** Integrated Circuit - **Manufacturer Name:** Microchip Technology - **Manufacturer Part Number:** KSZ8081RNAIA-TR - **Used in:** 9 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/KSZ8081RNAIA-TR/3728496) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/ethernet-transceiver--phy--microchip-ksz8081rnaia-tr-2500318654) | $1.49573 | 335 | | [LCSC](https://www.lcsc.com/product-detail/C145623.html) | $1.6128 | 2K | | [Mouser](https://www.mouser.com/en/ProductDetail/Microchip-Technology/KSZ8081RNAIA-TR?qs=U6T8BxXiZAWdZF%252B4wLA3og%3D%3D) | $1.30 | 11K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=KSZ8081RNAIA-TR) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Microchip - **MPN:** KSZ8081RNAIA-TR - **Package / Case Code:** 24-QFN - **Pin Count:** 25 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VDD_1.2 | | | 2 | VDDA_3.3 | | | 3 | RXM | | | 4 | RXP | | | 5 | TXM | | | 6 | TXP | | | 7 | XO | | | 8 | XI | | | 9 | REXT | | | 10 | MDIO | | | 11 | MDC | | | 12 | RXD1 | | | 13 | RXD0 | | | 14 | VDDIO | | | 15 | CRS_DV/PHYAD[1:0] | | | 16 | REF_CLK | | | 17 | RXER | | | 18 | INTRP | | | 19 | TXEN | | | 20 | TXD0 | | | 21 | TXD1 | | | 22 | GND | | | 23 | LED0/ANEN_SPEED | | | 24 | ~RST | | | 25 | GND | | --- *Generated from [https://www.flux.ai/vasyl/ksz8081rnaia-tr~d9](https://www.flux.ai/vasyl/ksz8081rnaia-tr~d9)*