# VSC8514XMK-14 (Component)
## Description
Interface - Telecommunications
VSC8514XMK-14
QFN-138_L12.0-W12.0-P0.65-TL_VSC8514XMK
LCSC Part Number: C1522112
JLCPCB Part Class: Extended Part
Manufactured by MICROCHIP(美国微芯)
## Component Details
- **Owner:** lcsc
- **Created:** 11/5/2024
- **Last Updated:** 11/5/2024
- **Visibility:** Public
- **Manufacturer Name:** MICROCHIP(美国微芯)
- **JLCPCB Part Class:** Extended Part
- **Part Type:** Interface - Telecommunications
- **Package or Case Code:** QFN-138_L12.0-W12.0-P0.65-TL_VSC8514XMK
- **Manufacturer Part Number:** VSC8514XMK-14
- **LCSC Part Number:** C1522112
## 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/vsc8514xmk-14/microchip-technology.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/VSC8514XMK-14/7622939) | $10.43 | 88 |
| [LCSC](https://www.lcsc.com/product-detail/C1522112.html) | $18.8198 | 8 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/VSC8514XMK-14?qs=ZrZOYhVIkeZiMWLIxPJ9xA%3D%3D) | $10.43 | 306 |
| [Verical](https://www.verical.com/pd/microchip-technology-phy-VSC8514XMK-14-6853757?utm_currency=USD) | $10.382 | 128 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** VSC8514XMK-14
- **Mount Type:** PCB
- **Package / Case Code:** QFN
- **Pin Count:** 139
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 139 | EP | |
| A1 | NC | |
| A2 | LED2_PHY[3] | |
| A3 | TMS | |
| A4 | NC | |
| A5 | NC | |
| A6 | NC | |
| A7 | REF_FILT | |
| A8 | REF_REXT | |
| A9 | P2_D2N | |
| A10 | P2_D2P | |
| B1 | THERMDA | |
| B2 | LED1_PHY[1] | |
| B3 | LED2_PHY[2] | |
| B4 | LED0_PHY[3] | |
| B5 | NRESET | |
| B6 | TCK | |
| B7 | REFCLK_SEL[1] | |
| B8 | REFCLK_SEL[0] | |
| B9 | GPIO[4] | |
| B10 | GPIO[7] | |
| B11 | GPIO[13] | |
| B12 | PHYADD3 | |
| B13 | RESERVED_[5] | |
| B14 | RESERVED_[4] | |
| B15 | P1_D2N | |
| B16 | P1_D2P | |
| B17 | P1_D0N | |
| B18 | P1_D0P | |
| B19 | P2_D1N | |
| B20 | P2_D1P | |
| C1 | P3_D0P | |
| C2 | LED3_PHY[0] | |
| C3 | LED0_PHY[1] | |
| C4 | LED2_PHY[1] | |
| C5 | LED0_PHY[2] | |
| C6 | LED1_PHY[3] | |
| C7 | TRST | |
| C8 | TDO | |
| C9 | TDI | |
| C10 | MDINT | |
| C11 | MDC | |
| C12 | RESERVED_[1] | |
| C13 | RESERVED_[2] | |
| C14 | GPIO[1] | |
| C15 | GPIO[3] | |
| C16 | GPIO[5] | |
| C17 | GPIO[8] | |
| C18 | GPIO[12] | |
| C19 | PHYADD2 | |
| C20 | RESERVED_[6] | |
| C21 | P0_D3N | |
| C22 | P0_D3P | |
| C23 | P0_D2N | |
| C24 | P0_D1N | |
| C25 | P0_D1P | |
| C26 | P1_D3N | |
| C27 | P1_D3P | |
| C28 | P1_D1N | |
| C29 | P1_D1P | |
| C30 | P2_D3N | |
| C31 | P2_D3P | |
| C32 | P2_D0N | |
| C33 | P2_D0P | |
| C34 | P3_D2N | |
| C35 | P3_D2P | |
| C36 | P3_D0N | |
| D1 | LED1_PHY[0] | |
| D2 | LED2_PHY[0] | |
| D3 | THERMDC_VSS | |
| D4 | LED3_PHY[1] | |
| D5 | LED1_PHY[2] | |
| D6 | LED3_PHY[2] | |
| D7 | LED3_PHY[3] | |
| D8 | COMA_MODE | |
| D9 | VSS_CASE | |
| D10 | MDIO | |
| D11 | REFCLK_P | |
| D12 | REFCLK_N | |
| D13 | RDN_0 | |
| D14 | RDP_0 | |
| D15 | TDN_0 | |
| D16 | TDP_0 | |
| D17 | SERDES_REXT_0 | |
| D18 | SERDES_REXT_1 | |
| D19 | GPIO[0] | |
| D20 | GPIO[2] | |
| D21 | GPIO[6] | |
| D22 | GPIO[9] | |
| D23 | GPIO[11] | |
| D24 | GPIO[10] | |
| D25 | GPIO[14] | |
| D26 | PHYADD4 | |
| D27 | RESERVED_[7] | |
| D28 | RESERVED_[3] | |
| D29 | P0_D2P | |
| D30 | P0_D0N | |
| D31 | P0_D0P | |
| D32 | P3_D3N | |
| D33 | P3_D3P | |
| D34 | P3_D1N | |
| D35 | P3_D1P | |
| E1 | VDD1A | |
| E2 | LED0_PHY[0] | |
| E3 | VDD25 | |
| E4 | VDD25 | |
| E5 | VDD1 | |
| E6 | VDD25 | |
| E7 | VDD1 | |
| E8 | VDD25 | |
| E9 | VDDMDIO | |
| E10 | VDD1 | |
| E11 | VDD1A | |
| E12 | VDD25 | |
| E13 | VDD1 | |
| E14 | VDD1A | |
| E15 | VDD1 | |
| E16 | VDD1A | |
| E17 | VDD1 | |
| E18 | VDD25 | |
| E19 | VDD1 | |
| E20 | VDD25 | |
| E21 | VDD1 | |
| E22 | VDD25 | |
| E23 | VDD1 | |
| E24 | VDD25 | |
| E25 | VDD1 | |
| E26 | VDD25 | |
| E27 | VDD25A | |
| E28 | VDD1A | |
| E29 | VDD25A | |
| E30 | VDD1A | |
| E31 | VDD25A | |
| E32 | VDD1A | |
| E33 | VDD25A | |
| E34 | VDD1A | |
| E35 | VDD25A | |
| E36 | VDD1A | |
| E37 | VDD25A | |
---
*Generated from [https://www.flux.ai/lcsc/vsc8514xmk-14~f0y5](https://www.flux.ai/lcsc/vsc8514xmk-14~f0y5)*