# A1101R04C00GM (Component) ## Description 433 MHz ISM RF Transceiver Module – Surface-mount wireless transceiver module based on the CC1101, providing low-power RF communication in the 433 MHz ISM band. The TTM Technologies A1101R04C00GM supports SPI communication, a 600 kbps maximum data rate, 10 dBm output power, and −112 dBm receiver sensitivity. It operates from 1.8–3.6 V, with 15 mA typical receive current, and uses a U.FL antenna connection with a 24-BLGA package. #TTMTechnologies #A1101R04C00GM #RFTransceiver #433MHz #ISM #CC1101 #SPI #WirelessModule #EmbeddedSystems #IoT ## Component Details - **Owner:** silicon-yard - **Created:** 8/11/2026 - **Last Updated:** 8/11/2026 - **Visibility:** Public - **Symbol Style:** parametric-v1 - **Package or Case Code:** TO - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/eab5ad6a62f12cfe9bc6e31632f5c930fedb3b9287e8b70946d651831b13e593.pdf - **Part Type:** Connectors - **Manufacturer Part Number:** A1101R04C00GM - **Manufacturer Name:** TTM Technologies, Inc. - **Part Type:** Connectors - **Sub-Type:** Power Connectors - **MPN:** A1101R04C00GM - **Mount Type:** Surface Mount - **Package / Case Code:** Module - **Pin Count:** 28 ## Pins | Pin | Name | Type | |-----|------|------| | 18 | VDD | | | 7 | VDCOUP1 | | | 15 | VDCOUP2 | | | 9 | SCLK | | | 12 | _CSN | | | 10 | MISO/GDO1 | | | 11 | MOSI | | | 13 | GDO0 | | | 14 | GDO2 | | | 4 | NC_1 | | | 5 | NC_2 | | | 6 | NC_3 | | | 16 | NC_4 | | | 19 | NC_5 | | | 20 | NC_6 | | | 21 | NC_7 | | | 1 | DNC_1 | | | 2 | DNC_2 | | | 3 | DNC_3 | | | 22 | DNC_4 | | | 23 | DNC_5 | | | 24 | DNC_6 | | | MP1 | MP1 | | | MP2 | MP2 | | | MP3 | MP3 | | | MP4 | MP4 | | | 8 | GND_1 | | | 17 | GND_2 | | --- *Generated from [https://www.flux.ai/silicon-yard/a1101r04c00gm](https://www.flux.ai/silicon-yard/a1101r04c00gm)*