# MS9122 (Component) ## Description MS9122 VFQFN-48_L7.0-W7.0-P0.50-TL-EP5.2 LCSC Part Number: C42374503 JLCPCB Part Class: Extended Part Manufactured by Macrosilicon(宏晶微) ## Component Details - **Owner:** lcsc - **Created:** 3/16/2026 - **Last Updated:** 3/16/2026 - **Visibility:** Public - **LCSC Part Number:** C42374503 - **Manufacturer Name:** Macrosilicon(宏晶微) - **JLCPCB Part Class:** Extended Part - **Package or Case Code:** VFQFN-48_L7.0-W7.0-P0.50-TL-EP5.2 - **Manufacturer Part Number:** MS9122 - **MPN:** MS9122 - **Mount Type:** PCB - **Package / Case Code:** Other - **Pin Count:** 49 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | SPI_MOSI/I2C_SCL | | | 2 | SPI_MISO | | | 3 | SPI_SCLK/I2C_SDA | | | 4 | REV | | | 5 | DVDD33 | | | 6 | XTIN | | | 7 | XTOUT | | | 8 | AVDD12 | | | 9 | REXT | | | 10 | USBDP | | | 11 | USBDM | | | 12 | AVDD33 | | | 13 | AVSS | | | 14 | DVDD12 | | | 15 | DVSS | | | 16 | DVSS | | | 17 | DVDD33 | | | 18 | IS2_MCLK | | | 19 | I2S_SCLK | | | 20 | DVSS | | | 21 | DVDD33 | | | 22 | I2S_WS | | | 23 | I2S_SD0 | | | 24 | AVDD33 | | | 25 | HDTXCN | | | 26 | HDTXCP | | | 27 | AVDD12 | | | 28 | HDTX0N | | | 29 | HDTX0P | | | 30 | HDTX1N | | | 31 | HDTX1P | | | 32 | AVDD12 | | | 33 | HDTX2N | | | 34 | HDTX2P | | | 35 | AVSS | | | 36 | AVDD33 | | | 37 | DVDD12 | | | 38 | DVSS | | | 39 | HDSCL | | | 40 | HDSDA | | | 41 | HPD | | | 42 | DVDD33 | | | 43 | DVSS | | | 44 | DVDD33 | | | 45 | DVSS | | | 46 | DVDD33 | | | 47 | DVSS | | | 48 | GPIO02/SPI_CS | | | 49 | GND | | --- *Generated from [https://www.flux.ai/lcsc/ms9122~thbd](https://www.flux.ai/lcsc/ms9122~thbd)*