# 2G (Component)
## Description
USB5744/2G
HVQFN-56_L7.0-W7.0-P0.40-BL-EP4.6
LCSC Part Number: C633619
JLCPCB Part Class: Extended Part
Manufactured by MICROCHIP(美国微芯)
## Component Details
- **Owner:** lcsc
- **Created:** 11/6/2024
- **Last Updated:** 11/6/2024
- **Visibility:** Public
- **LCSC Part Number:** C633619
- **Manufacturer Name:** MICROCHIP(美国微芯)
- **Manufacturer Part Number:** USB5744/2G
- **JLCPCB Part Class:** Extended Part
- **Package or Case Code:** HVQFN-56_L7.0-W7.0-P0.40-BL-EP4.6
- **Used in:** 3 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 |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/usb57442g/microchip-technology.html?utm_currency=USD®ion=europe) | $5.206 | 132 |
| [LCSC](https://www.lcsc.com/product-detail/C633619.html) | $3.6323 | 48 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/USB5744-2G?qs=0UGJxaPtTkR7Hn8rmfowcg%3D%3D) | $5.79 | 28K |
| [Verical](https://www.verical.com/pd/microchip-technology-usb-interface-ic-USB5744-2G-2645386?utm_currency=USD) | $3.8727 | 260 |
- **Manufacturer:** Microchip
- **MPN:** USB5744/2G
- **Mount Type:** PCB
- **Package / Case Code:** Other
- **Pin Count:** 57
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | USB2DN_DP1/~{PRT_DIS_P1} | |
| 2 | USB2DN_DM1/~{PRT_DIS_M1} | |
| 3 | USB3DN_TXDP1 | |
| 4 | USB3DN_TXDM1 | |
| 5 | VDD12 | |
| 6 | USB3DN_RXDP1 | |
| 7 | USB3DN_RXDM1 | |
| 8 | USB2DN_DP2/~{PRT_DIS_P2} | |
| 9 | USB2DN_DM2/~{PRT_DIS_M2} | |
| 10 | USB3DN_TXDP2 | |
| 11 | USB3DN_TXDM2 | |
| 12 | VDD12 | |
| 13 | USB3DN_RXDP2 | |
| 14 | USB3DN_RXDM2 | |
| 15 | VDD12 | |
| 16 | VDD33 | |
| 17 | USB2DN_DP3/~{PRT_DIS_P3} | |
| 18 | USB2DN_DM3/~{PRT_DIS_M3} | |
| 19 | USB3DN_TXDP3 | |
| 20 | USB3DN_TXDM3 | |
| 21 | VDD12 | |
| 22 | USB3DN_RXDP3 | |
| 23 | USB3DN_RXDM3 | |
| 24 | USB2DN_DP4/~{PRT_DIS_P4} | |
| 25 | USB2DN_DM4/~{PRT_DIS_M4} | |
| 26 | USB3DN_TXDP4 | |
| 27 | USB3DN_TXDM4 | |
| 28 | VDD12 | |
| 29 | USB3DN_RXDP4 | |
| 30 | USB3DN_RXDM4 | |
| 31 | VDD33 | |
| 32 | PRT_CTL4/~{GANG_PWR} | |
| 33 | VDD12 | |
| 34 | PRT_CTL3 | |
| 35 | PRT_CTL2 | |
| 36 | PRT_CTL1 | |
| 37 | VBUS_DET | |
| 38 | SPI_CLK/SMCLK | |
| 39 | SPI_DO/SMDAT | |
| 40 | SPI_DI/~{CFG_BC_EN} | |
| 41 | SPI_CE_N/~{CFG_NON_REM} | |
| 42 | RESET_N | |
| 43 | VDD12 | |
| 44 | VDD33 | |
| 45 | USB2UP_DP | |
| 46 | USB2UP_DM | |
| 47 | USB3UP_TXDP | |
| 48 | USB3UP_TXDM | |
| 49 | VDD12 | |
| 50 | USB3UP_RXDP | |
| 51 | USB3UP_RXDM | |
| 52 | ATEST | |
| 53 | XTALO | |
| 54 | XTALI/CLK_IN | |
| 55 | VDD33 | |
| 56 | RBIAS | |
| 57 | VSS | |
---
*Generated from [https://www.flux.ai/lcsc/2g~f785](https://www.flux.ai/lcsc/2g~f785)*