Overview
The VSC8541XMVR-HP is an uncategorised made by Microchip Technology with 69 pins.
PCBKit's library has its KiCad symbol (VSC8541RT:VSC8541RT, from Antmicro) and its footprint (qfn-68-1ep-8x8mm-p0-4mm:QFN-68-1EP_8x8mm_P0.4mm, from Antmicro), ready for a KiCad board.
Symbol
Footprint
Pinout
69| Pin | Name | Type |
|---|---|---|
| 1 | REF_REXT | Passive |
| 2 | VDD25A | Power in |
| 3 | P0_D3N | Input/output |
| 4 | P0_D3P | Input/output |
| 5 | VDD1A | Power in |
| 6 | P0_D2N | Input/output |
| 7 | P0_D2P | Input/output |
| 8 | VDD25A | Passive |
| 9 | P0_D1N | Input/output |
| 10 | P0_D1P | Input/output |
| 11 | VDD25A | Passive |
| 12 | P0_D0N | Input/output |
| 13 | P0_D0P | Input/output |
| 14 | VDD1A | Passive |
| 15 | THERMDA | Passive |
| 16 | THERMDC_VSS | Passive |
| 17 | VDD1 | Power in |
| 18 | COL | Output |
| 19 | CRS | Output |
| 20 | RXD7 | Output |
| 21 | RXD6 | Output |
| 22 | VDDMAC | Power in |
| 23 | RXD5 | Output |
| 24 | RXD4 | Output |
| 25 | RXD3 | Output |
| 26 | RXD2 | Output |
| 27 | RXD1 | Output |
| 28 | VDDMAC | Passive |
| 29 | RXD0 | Output |
| 30 | RX_DV/RX_CTL | Output |
| 31 | RX_ER | Output |
| 32 | RX_CLK | Output |
| 33 | TX_EN/TX_CTL | Input |
| 34 | VDD1 | Passive |
| 35 | TX_ER | Input |
| 36 | MII_TXCLK | Output |
| 37 | GTX_CLK | Output |
| 38 | TXD0 | Input |
| 39 | VDDMAC | Passive |
| 40 | TXD1 | Input |
| 41 | TXD2 | Input |
| 42 | TXD3 | Input |
| 43 | TXD4 | Input |
| 44 | VDDMAC | Passive |
| 45 | TXD5 | Input |
| 46 | TXD6 | Input |
| 47 | TXD7 | Input |
| 48 | MDC | Input |
| 49 | VDDMDIO | Power in |
| 50 | MDIO | Input/output |
| 51 | MDINT | Output |
| 52 | FASTLINK_FAIL | Output |
| 53 | N_RESET | Input |
| 54 | CLKOUT | Output |
| 55 | RCVRD_CLK | Output |
| 56 | COMA_MODE | Input |
| 57 | CLK_SQUELCH_IN | Input |
| 58 | VDDIO | Power in |
| 59 | LED1 | Output |
| 60 | LED0 | Output |
| 61 | REFCLK_SEL_1 | Input |
| 62 | REFCLK_SEL_0 | Input |
| 63 | XTAL1 | Input |
| 64 | XTAL2 | Output |
| 65 | RESERVED_1 | Not connected |
| 66 | RESERVED_0 | Not connected |
| 67 | REF_FILT | Passive |
| 68 | VDD1A | Passive |
| 69 | EP_GND | Power in |
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Is there a KiCad symbol and footprint for the VSC8541XMVR-HP?
Yes. The symbol is VSC8541RT:VSC8541RT and the footprint qfn-68-1ep-8x8mm-p0-4mm:QFN-68-1EP_8x8mm_P0.4mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the VSC8541XMVR-HP datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
What can replace the VSC8541XMVR-HP?
Parts like it in the library: the FT4232HPQ-TRAY by FTDI Chip and the VL805-Q6 by VIA Technologies. Check their datasheets: a part that fits the footprint may still differ in its ratings.
