# AS3933-BTST (Component) ## Description RFID Reader IC 15kHz ~ 150kHz 2.4V ~ 3.6V 16-TSSOP (0.173", 4.40mm Width) #commonpartslibrary #integratedcircuit #rfid ## Component Details - **Owner:** adrian95 - **Created:** 3/31/2026 - **Last Updated:** 4/3/2026 - **Visibility:** Public - **Part Type:** Integrated Circuit - **Symbol Style:** Parametric - **Manufacturer Part Number:** AS3933-BTST - **Manufacturer Name:** ScioSense - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://www.sciosense.com/wp-content/uploads/2023/12/AS3933-Datasheet.pdf - **Used in:** 3 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 | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/sciosense/AS3933-BTST/2812918) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/rf-duplexer-ams-osram-as3933-btst-2500410940) | $1.82567 | 78 | | [LCSC](https://www.lcsc.com/product-detail/C40571.html) | $2.3803 | 2.1K | | [Mouser](https://www.mouser.com/en/ProductDetail/ScioSense/AS3933-BTST?qs=jMXWnm70%252BC%2FX43FJxD0yqA%3D%3D) | $5.22 | 3.8K | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** AS3933-BTST - **Package / Case Code:** 16-TSSOP - **Pin Count:** 16 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | CS | | | 2 | SCL | | | 3 | SDI | | | 4 | SDO | | | 5 | VCC | | | 6 | GND | | | 7 | LF3P | | | 8 | LF2P | | | 9 | LF1P | | | 10 | LFN | | | 11 | XIN | | | 12 | XOUT | | | 13 | VSS | | | 14 | WAKE | | | 15 | DAT | | | 16 | CL_DAT | | --- *Generated from [https://www.flux.ai/adrian95/as3933-btst~iof](https://www.flux.ai/adrian95/as3933-btst~iof)*