# A121-001-T&R (Component) ## Description Radar Sensor Sensor Digital, SPI Output RF IC Radar Radar 57GHz ~ 64GHz 2.97V ~ 3.45V Supply 50-FCCSP (5.2x5.5) FP_A121001TR ## Component Details - **Owner:** cherepanyadima - **Created:** 4/12/2026 - **Last Updated:** 4/17/2026 - **Visibility:** Public - **Manufacturer Name:** Acconeer AB - **Datasheet URL:** https://gr.mouser.com/datasheet/2/1126/A121_datasheet-3133196.pdf - **Compliance:** FCC - **Manufacturer Part Number:** A121-001-T&R - **Package or Case Code:** FCCSP - **Part Type:** Integrated Circuits - **Used in:** 2 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/acconeer-ab/A121-001-T-R/17883300) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/rf-other-ics-and-modules-acconeer-a121-001-t-r-2500429537) | $14.17852 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Acconeer/A121-001-TR?qs=amGC7iS6iy%2F9krRiPHmNkQ%3D%3D) | $14.25 | 730 | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** A121-001-T&R - **Package / Case Code:** FCCSP - **Pin Count:** 50 - **Logic Function:** AND - **Compliance:** FCC ## Pins | Pin | Name | Type | |-----|------|------| | A2 | ANALOG0 | | | A3 | GND_1 | | | A4 | GND_2 | | | A5 | GND_3 | | | A6 | GND_4 | | | A7 | GND_5 | | | A8 | GND_6 | | | A9 | CTRL | | | B1 | ANALOG1 | | | B2 | GND_7 | | | B9 | GND_8 | | | B10 | GPIO3 | | | C1 | GND_9 | | | C2 | VRX_1 | | | C9 | VTX_1 | | | C10 | GND_10 | | | D1 | VRX_2 | | | D2 | GND_11 | | | D9 | GND_12 | | | D10 | VTX_2 | | | E1 | GND_13 | | | E2 | GND_14 | | | E9 | GND_15 | | | E10 | PLL_RF_TEST | | | F1 | GPIO1 | | | F2 | GND_16 | | | F9 | GND_17 | | | F10 | ENABLE | | | G1 | GND_18 | | | G10 | GND_19 | | | H1 | GPIO2 | | | H2 | GND_20 | | | H9 | GND_21 | | | H10 | XOUT | | | J1 | RESET_N | | | J2 | SPI_SS | | | J3 | GND_22 | | | J5 | GND_23 | | | J6 | GND_24 | | | J8 | GND_25 | | | J9 | VDIG | | | J10 | XIN | | | K2 | SPI_CLK | | | K3 | SPI_MISO | | | K4 | GND_26 | | | K5 | GPIO4 | | | K6 | SPI_MOSI | | | K7 | GND_27 | | | K8 | INTERRUPT | | | K9 | VIO | | --- *Generated from [https://www.flux.ai/cherepanyadima/a121-001-tandr~3h](https://www.flux.ai/cherepanyadima/a121-001-tandr~3h)*