CC2540 Keyfob Reference Design
CC2540KEYFOB-RD
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Description

The CC2540 keyfob reference design is included in the CC2540DK-MINI development kit. Components in this design controlled by the CC2540 include a three axis accelerometer, buzzer (for alarm sounds), two color LED and two buttons. The design is used as a remote control in the CC2540 RC demo. The reference design demonstrates good techniques for CC2540 decoupling and RF layout. For optimum RF performance, these parts should be copied accurately. This is a 4-layer reference design with a discrete balun and a compact meandered inverted F PCB antenna. This antenna is the recommended small PCB antenna for the 2.4 GHz frequency band.


TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CC2540  Bluetooth low energy wireless MCU with USB  SimpleLink Solutions  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CC2540 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents
User guides (1)
Title Type Size (KB) Date
ZIP 492 17 Jun 2013

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