# VSC8575XKS-14 (Component)
## Description
Interface - Telecommunications
VSC8575XKS-14
BGA-256_L17.0-W17.0-R16-C16-P1.00-BL
LCSC Part Number: C1522118
JLCPCB Part Class: Extended Part
Manufactured by MICROCHIP(美国微芯)
## Component Details
- **Owner:** lcsc
- **Created:** 3/17/2026
- **Last Updated:** 3/17/2026
- **Visibility:** Public
- **Package or Case Code:** BGA-256_L17.0-W17.0-R16-C16-P1.00-BL
- **JLCPCB Part Class:** Extended Part
- **Part Type:** Interface - Telecommunications
- **Manufacturer Name:** MICROCHIP(美国微芯)
- **Manufacturer Part Number:** VSC8575XKS-14
- **LCSC Part Number:** C1522118
## 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/vsc8575xks-14/microchip-technology.html?utm_currency=USD®ion=nac) | $113.4693 | 0 |
| [LCSC](https://www.lcsc.com/product-detail/C1522118.html) | $100.0107 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Microchip-Technology/VSC8575XKS-14?qs=ZrZOYhVIkebNovuB5CMp8Q%3D%3D) | $107.16 | 32 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** VSC8575XKS-14
- **Mount Type:** PCB
- **Package / Case Code:** 256-BGA
- **Pin Count:** 256
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| A1 | NC_1 | |
| A16 | NC_2 | |
| B1 | VSS_1 | |
| B16 | VSS_2 | |
| C2 | VDD25A_1 | |
| C4 | VDD25A_2 | |
| C6 | VDD25A_3 | |
| C7 | VDD1A_1 | |
| C8 | VDD1A_2 | |
| C9 | VDD1A_3 | |
| C11 | VDD25A_4 | |
| C13 | VDD1A_4 | |
| C14 | VDD25A_5 | |
| D9 | VSS_10 | |
| D10 | VSS_11 | |
| D11 | VSS_12 | |
| D12 | VSS_13 | |
| D14 | VSS | |
| E4 | VDD25A_6 | |
| E5 | VDD1_1 | |
| E6 | VSS_14 | |
| E7 | VSS_15 | |
| E8 | VSS_16 | |
| E9 | VSS_17 | |
| E10 | VSS_18 | |
| E11 | VSS_19 | |
| E12 | VDD1_2 | |
| E13 | VDD25A_7 | |
| E14 | 1588_PPS_RI | |
| E15 | CLK_SQUELCH_IN | |
| E16 | 1588_SPI_CLK | |
| F5 | VDD1_3 | |
| F12 | VDD1_4 | |
| F13 | PHYADD1 | |
| F14 | PHYADD4 | |
| F16 | RCVRDCLK1 | |
| G1 | LED0_PHY0 | |
| G2 | LED1_PHY0 | |
| G3 | LED2_PHY0 | |
| G4 | LED3_PHY0 | |
| G5 | VDD1_5 | |
| G12 | VDD1_6 | |
| G13 | PHYADD2 | |
| G14 | PHYADD3 | |
| G16 | RCVRDCLK2 | |
| H1 | LED0_PHY1 | |
| H2 | LED1_PHY1 | |
| H3 | LED2_PHY1 | |
| H4 | LED3_PHY1 | |
| H5 | VDD1_7 | |
| H12 | VDD1_8 | |
| H13 | VDD25_1 | |
| H14 | 1588_SPI_DO/GPIO13 | |
| H16 | VSS | |
| J1 | LED0_PHY2 | |
| J2 | LED1_PHY2 | |
| J3 | LED2_PHY2 | |
| J4 | LED3_PHY2 | |
| J5 | VDD1_9 | |
| J12 | VDD1_10 | |
| J14 | 1588_SPI_CS/GPIO12 | |
| J15 | 1588_DIFF_INPUT_CLK_P | |
| J16 | 1588_DIFF_INPUT_CLK_N | |
| K1 | LED0_PHY3 | |
| K2 | LED1_PHY3 | |
| K3 | LED2_PHY3 | |
| K4 | LED3_PHY3 | |
| K5 | VDD1_11 | |
| K12 | VDD1_12 | |
| K13 | GPIO8/I2C_SDA | |
| K14 | GPIO9/FASTLINK-FAIL | |
| K15 | 1588_LOAD_SAVE/GPIO10 | |
| K16 | 1588_PPS_0/GPIO11 | |
| L2 | 1588_PPS_3/1588_SPI_IN_DI | |
| L3 | COMA_MODE | |
| L5 | VDD1_13 | |
| L12 | VDD1_14 | |
| L13 | GPIO4/I2C_SCL_0 | |
| L14 | GPIO5/I2C_SCL_1 | |
| L15 | GPIO6/I2C_SCL_2 | |
| L16 | GPIO7/I2C_SCL_3 | |
| M2 | MDINT | |
| M3 | NRESET | |
| M4 | VDD25_2 | |
| M5 | VDD1_15 | |
| M12 | VDD1_16 | |
| M13 | VDD25_3 | |
| N2 | MDIO | |
| N3 | 1588_PPS_1/1588_SPI_IN_CL | |
| N4 | 1588_PPS_2/1588_SPI_IN_CS | |
| N5 | VDD1_17 | |
| N12 | VDD1_18 | |
| P2 | MDC | |
| P3 | VDD_MDIO | |
| P5 | VDD25A_8 | |
| P6 | VDD1A_5 | |
| P7 | VDD1A_6 | |
| P8 | VDD1A_7 | |
| P9 | VDD1A_8 | |
| P10 | VDD1A_9 | |
| P11 | VDD1A_10 | |
| P12 | VDD25A_9 | |
| P13 | VDD25A_10 | |
| P15 | RDP_0 | |
| P16 | RDN_0 | |
| R1 | VSS | |
| R2 | FIBROP_3 | |
| R3 | FIBRIP_3 | |
| R6 | FIBROP_2 | |
| R7 | FIBRIP_2 | |
| R8 | RDP_2 | |
| R10 | FIBROP_1 | |
| R11 | FIBRIP_1 | |
| R12 | RDP_1 | |
| R14 | FIBROP_0 | |
| R15 | FIBRIP_0 | |
| RDP_3 | R4 | |
| REF_FILT_A | D3 | |
| REF_REXT_A | D4 | |
| REFCLK_N | C1 | |
| REFCLK_P | D1 | |
| REFCLK_SEL2 | E1 | |
| RESERVED_1 | C10 | |
| RESERVED_2 | D13 | |
| RESERVED_3 | L4 | |
| RESERVED_4 | P4 | |
| RESERVED_5 | L1 | |
| RESERVED_6 | M1 | |
| RESERVED_7 | N1 | |
| RESERVED_8 | P1 | |
| SerDes_Rext_0 | P14 | |
| SerDes_Rext_1 | N13 | |
| SIGDET0/GPIO0 | N14 | |
| SIGDET1/GPIO1 | M14 | |
| SIGDET2/GPIO2 | M15 | |
| SIGDET3/GPIO3 | M16 | |
| SPI_IO_CLK | H15 | |
| SPI_IO_CS | J13 | |
| SPI_IO_DI | G15 | |
| SPI_IO_DO | F15 | |
| T1 | NC_3 | |
| T2 | FIBRON_3 | |
| T3 | FIBRIN_3 | |
| T4 | RDN_3 | |
| T6 | FIBRON_2 | |
| T7 | FIBRIN_2 | |
| T8 | RDN_2 | |
| T10 | FIBRON_1 | |
| T11 | FIBRIN_1 | |
| T12 | RDN_1 | |
| T14 | FIBRON_0 | |
| T15 | FIBRIN_0 | |
| T16 | NC_4 | |
| TCK | F3 | |
| TDI | F2 | |
| TDN_0 | N16 | |
| TDN_1 | T13 | |
| TDN_2 | T9 | |
| TDN_3 | T5 | |
| TDO | F1 | |
| TDP_0 | N15 | |
| TDP_1 | R13 | |
| TDP_2 | R9 | |
| TDP_3 | R5 | |
| THERMDA | C3 | |
| THERMDC_VSS | D2 | |
| TMS | E2 | |
| TRST | E3 | |
| TXVNA_0 | B14 | |
| TXVNA_1 | B10 | |
| TXVNA_2 | B6 | |
| TXVNA_3 | B2 | |
| TXVNB_0 | B15 | |
| TXVNB_1 | B11 | |
| TXVNB_2 | B7 | |
| TXVNB_3 | B3 | |
| TXVNC_0 | C15 | |
| TXVNC_1 | B12 | |
| TXVNC_2 | B8 | |
| TXVNC_3 | B4 | |
| TXVND_0 | D15 | |
| TXVND_1 | B13 | |
| TXVND_2 | B9 | |
| TXVND_3 | B5 | |
| TXVPA_0 | A14 | |
| TXVPA_1 | A10 | |
| TXVPA_2 | A6 | |
| TXVPA_3 | A2 | |
| TXVPB_0 | A15 | |
| TXVPB_1 | A11 | |
| TXVPB_2 | A7 | |
| TXVPB_3 | A3 | |
| TXVPC_0 | C16 | |
| TXVPC_1 | A12 | |
| TXVPC_2 | A8 | |
| TXVPC_3 | A4 | |
| TXVPD_0 | D16 | |
| TXVPD_1 | A13 | |
| TXVPD_2 | A9 | |
| TXVPD_3 | A5 | |
| VSS_3 | C5 | |
| VSS_4 | C12 | |
| VSS_6 | D5 | |
| VSS_7 | D6 | |
| VSS_8 | D7 | |
| VSS_9 | D8 | |
| VSS_20 | F4 | |
| VSS_21 | F6 | |
| VSS_22 | F7 | |
| VSS_23 | F8 | |
| VSS_24 | F9 | |
| VSS_25 | F10 | |
| VSS_26 | F11 | |
| VSS_27 | G6 | |
| VSS_28 | G7 | |
| VSS_29 | G8 | |
| VSS_30 | G9 | |
| VSS_31 | G10 | |
| VSS_32 | G11 | |
| VSS_33 | H6 | |
| VSS_34 | H7 | |
| VSS_35 | H8 | |
| VSS_36 | H9 | |
| VSS_37 | H10 | |
| VSS_38 | H11 | |
| VSS_39 | J6 | |
| VSS_40 | J7 | |
| VSS_41 | J8 | |
| VSS_42 | J9 | |
| VSS_43 | J10 | |
| VSS_44 | J11 | |
| VSS_45 | K6 | |
| VSS_46 | K7 | |
| VSS_47 | K8 | |
| VSS_48 | K9 | |
| VSS_49 | K10 | |
| VSS_50 | K11 | |
| VSS_51 | L6 | |
| VSS_52 | L7 | |
| VSS_53 | L8 | |
| VSS_54 | L9 | |
| VSS_55 | L10 | |
| VSS_56 | L11 | |
| VSS_57 | M6 | |
| VSS_58 | M7 | |
| VSS_59 | M8 | |
| VSS_60 | M9 | |
| VSS_61 | M10 | |
| VSS_62 | M11 | |
| VSS_63 | N6 | |
| VSS_64 | N7 | |
| VSS_65 | N8 | |
| VSS_66 | N9 | |
| VSS_67 | N10 | |
| VSS_68 | N11 | |
| VSS_70 | R16 | |
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*Generated from [https://www.flux.ai/lcsc/vsc8575xks-14~ocm](https://www.flux.ai/lcsc/vsc8575xks-14~ocm)*