# CC2541 (Component) ## Description WiFi Modules CC2541 WIRELM-SMD_CC2541 LCSC Part Number: C845535 JLCPCB Part Class: Extended Part Manufactured by DreamLNK(骏晔科技) ## Component Details - **Owner:** lcsc - **Created:** 11/9/2024 - **Last Updated:** 4/24/2025 - **Visibility:** Public - **LCSC Part Number:** C845535 - **JLCPCB Part Class:** Extended Part - **Product Info Url:** https://lcsc.com/product-detail/WIFI-Modules_DreamLNK-CC2541_C845535.html - **Package or Case Code:** WIRELM-SMD_CC2541 - **Manufacturer Name:** DreamLNK(骏晔科技) - **Manufacturer Part Number:** CC2541 - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2010041635_DreamLNK-CC2541_C845535.pdf - **Part Type:** WiFi Modules - **Used in:** 4 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 | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C172874.html) | $5.2129 | 51 | - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **MPN:** CC2541 - **Mount Type:** Surface Mount - **Package / Case Code:** SMD - **Pin Count:** 18 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | VCC | | | 3 | IO7 | | | 4 | IO6 | | | 5 | RES | | | 6 | EN | | | 7 | IO5 | | | 8 | U+ | | | 9 | U- | | | 10 | RESTORE/IO0 | | | 11 | PWM1 | | | 12 | PWM3 | | | 13 | PWM4 | | | 14 | BRTS | | | 15 | BCTS | | | 16 | TX | | | 17 | RX | | | 18 | ADC1 | | --- *Generated from [https://www.flux.ai/lcsc/cc2541](https://www.flux.ai/lcsc/cc2541)*