# CM6631A (Component) ## Description USB 2.0 High-Speed True HD Audio Processor #CommonPartsLibrary #IntegratedCircuit ## Component Details - **Owner:** adrian95 - **Created:** 2/16/2026 - **Last Updated:** 2/16/2026 - **Visibility:** Public - **Manufacturer Name:** cmedia - **Datasheet URL:** https://www.silicondevice.com/file.upload/images/Gid1489Pdf_CM6631A_Datasheet_v1.0.pdf - **Manufacturer Part Number:** CM6631A - **License:** https://creativecommons.org/licenses/by/4.0/ - **Part Type:** Integrated Circuit - **Used in:** 1 project - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** CM6631A - **Pin Count:** 100 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | XSCO | | | 2 | VCCHSRT | | | 3 | GNDHSRT | | | 4 | RREF | | | 5 | USBDM | | | 6 | USBDP | | | 7 | VCCA_U20 | | | 8 | GNDAJJ20 | | | 9 | VCC3V_1 | | | 10 | VCC | | | 11 | GND_1 | | | 12 | XGPI_0 | | | 13 | XGPI_1 | | | 14 | XGPI_2 | | | 15 | XGPI_3 | | | 16 | XGPI_4 | | | 17 | XGPI_5 | | | 18 | GND_2 | | | 19 | XPWDN | | | 20 | XD6 | | | 21 | XD7 | | | 22 | XDO | | | 23 | XD1 | | | 24 | XHDA_BCLK | | | 25 | XHDA_SDI | | | 26 | XHDA_SYNC | | | 27 | XHDA_RST | | | 28 | XHDA_SDO | | | 29 | VCC3V_2 | | | 30 | XMADC_SDIN0 | | | 31 | XMADC_SCLK | | | 32 | XMADC_MCLK | | | 33 | XMADC_LRCK | | | 34 | X2ADC_SDIN | | | 35 | X2ADC_SCLK | | | 36 | X2ADC_LRCK | | | 37 | X2ADC_MCLK | | | 38 | XSPDIFO_0 | | | 39 | GND_3 | | | 40 | XSPDIFI_0 | | | 41 | XPEE_D0 | | | 42 | XPEE_D1 | | | 43 | XPEE_D2 | | | 44 | XPEE_D3 | | | 45 | XPEE_D4 | | | 46 | XPEE_D5 | | | 47 | XPEE_D6 | | | 48 | XPEE_D7 | | | 49 | XGPIO_8 | | | 50 | XGPIO_9 | | | 51 | XGPIO_10 | | | 52 | XGPIO_11 | | | 53 | VCC3V_3 | | | 54 | XGPIO_7 | | | 55 | XRSTO | | | 56 | XSSDA | | | 57 | XSSCL | | | 58 | XGPIO_12 | | | 59 | XGPIO_13 | | | 60 | XGPIO_14 | | | 61 | GND_4 | | | 62 | XGPIO_15 | | | 63 | XMSDA | | | 64 | XMSCL | | | 65 | XPEE_A0 | | | 66 | XPEE_A1 | | | 67 | XPEE_A2 | | | 68 | XPEE_A3 | | | 69 | XPEE_A4 | | | 70 | XPEE_A5 | | | 71 | XPEE_A6 | | | 72 | XPEE_A7 | | | 73 | VCC3V_4 | | | 74 | XPEE_A8 | | | 75 | XPEE_A9 | | | 76 | XPEE_A10 | | | 77 | XPEE_A11 | | | 78 | XPEE_A12 | | | 79 | XPEE_A13 | | | 80 | XPEE_A14 | | | 81 | XPEE_A15 | | | 82 | XPEE_CEN | | | 83 | XPEE_WRN | | | 84 | XPEE_RDN | | | 85 | X2DAC_MCLK | | | 86 | X2DAC_LRCK | | | 87 | X2DAC_SCLK | | | 88 | X2DAC_SD0UT | | | 89 | XMDAC_SDOUT0 | | | 90 | NC_1 | | | 91 | NC_2 | | | 92 | NC_3 | | | 93 | XMDAC_SCLK | | | 94 | XMDAC_LRCK | | | 95 | XMDAC_MCLK | | | 96 | XSEL_PWR | | | 97 | VCC3V_5 | | | 98 | XRST | | | 99 | XTEST | | | 100 | XSCI | | --- *Generated from [https://www.flux.ai/adrian95/cm6631a](https://www.flux.ai/adrian95/cm6631a)*