# RMSA103 (Component) ## Description RN2903A-I/RMSA103 WIRELM-SMD_RN2903 LCSC Part Number: C641409 JLCPCB Part Class: Extended Part Manufactured by MICROCHIP(美国微芯) ## Component Details - **Owner:** lcsc - **Created:** 11/3/2024 - **Last Updated:** 11/3/2024 - **Visibility:** Public - **Package or Case Code:** WIRELM-SMD_RN2903 - **LCSC Part Number:** C641409 - **Manufacturer Part Number:** RN2903A-I/RMSA103 - **Manufacturer Name:** MICROCHIP(美国微芯) - **JLCPCB Part Class:** Extended Part ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/lora modules_microchip tech_rn2903a-i/rmsa103_C641409.html) | N/A | N/A | - **Manufacturer:** Microchip - **MPN:** RN2903A-I/RMSA103 - **Mount Type:** Surface Mount - **Package / Case Code:** SMD - **Pin Count:** 47 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | UART_RTS | | | 3 | UART_CTS | | | 4 | RESERVED | | | 5 | RESERVED | | | 6 | UART_TX | | | 7 | UART_RX | | | 8 | GND | | | 9 | GPIO13 | | | 10 | GPIO12 | | | 11 | GND | | | 12 | VDD | | | 13 | GPIO11 | | | 14 | GPIO10 | | | 15 | NC | | | 16 | NC | | | 17 | NC | | | 18 | NC | | | 19 | NC | | | 20 | GND | | | 21 | GND | | | 22 | GND | | | 23 | RF | | | 24 | GND | | | 25 | NC | | | 26 | GND | | | 27 | GND | | | 28 | GND | | | 29 | NC | | | 30 | PGC_INT | | | 31 | PGD_INT | | | 32 | ~{RESET} | | | 33 | GND | | | 34 | VDD | | | 35 | GPIO0 | | | 36 | GPIO1 | | | 37 | GPIO2 | | | 38 | GPIO3 | | | 39 | GPIO4 | | | 40 | GPIO5 | | | 41 | GND | | | 42 | NC | | | 43 | GPIO6 | | | 44 | GPIO7 | | | 45 | GPIO8 | | | 46 | GPIO9 | | | 47 | GND | | --- *Generated from [https://www.flux.ai/lcsc/rmsa103](https://www.flux.ai/lcsc/rmsa103)*