# MS1851 (Component) ## Description MS1851 LQFP-64_L10.0-W10.0-P0.50-LS12.0-BL LCSC Part Number: C42374495 undefined Manufactured by Macrosilicon(宏晶微) ## Component Details - **Owner:** lcsc - **Created:** 3/16/2026 - **Last Updated:** 3/16/2026 - **Visibility:** Public - **Manufacturer Part Number:** MS1851 - **Package or Case Code:** LQFP-64_L10.0-W10.0-P0.50-LS12.0-BL - **Manufacturer Name:** Macrosilicon(宏晶微) - **LCSC Part Number:** C42374495 - **MPN:** MS1851 - **Package / Case Code:** 64-LQFP - **Pin Count:** 64 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | DVDD18 | | | 2 | DVDD33 | | | 3 | DVDD33 | | | 4 | DVDD33 | | | 5 | DVDD33 | | | 6 | GND | | | 7 | DVDD33 | | | 8 | SCL | | | 9 | SDA | | | 10 | NC | | | 11 | NC | | | 12 | NC | | | 13 | NC | | | 14 | NC | | | 15 | NC | | | 16 | DVDD33 | | | 17 | GND | | | 18 | BIN | | | 19 | BOUT | | | 20 | GIN | | | 21 | GOUT | | | 22 | RIN | | | 23 | ROUT | | | 24 | AVDD33 | | | 25 | GND | | | 26 | VGAREF | | | 27 | GND | | | 28 | DVDD33 | | | 29 | DVDD18 | | | 30 | RSTN | | | 31 | GND | | | 32 | AVDD33 | | | 33 | DVDD33 | | | 34 | AVDD33 | | | 35 | XTALI | | | 36 | XTALO | | | 37 | GND | | | 38 | DVDD33 | | | 39 | GND | | | 40 | DVDD33 | | | 41 | AVDD18 | | | 42 | AVDD18 | | | 43 | DVDD18 | | | 44 | GND | | | 45 | DVDD33 | | | 46 | GND | | | 47 | DVDD33 | | | 48 | MODESEL | | | 49 | AVDD33 | | | 50 | GND | | | 51 | AVDD33 | | | 52 | AVIN | | | 53 | GND | | | 54 | YIN | | | 55 | AVDD18 | | | 56 | AVDD33 | | | 57 | CIN | | | 58 | GND | | | 59 | AVDD18 | | | 60 | VSIN | | | 61 | HSIN | | | 62 | VSOUT | | | 63 | HSOUT | | | 64 | GND | | --- *Generated from [https://www.flux.ai/lcsc/ms1851~zp21](https://www.flux.ai/lcsc/ms1851~zp21)*