CC2540 Keyfob Reference Design


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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)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CC2540  SimpleLink Bluetooth low energy wireless MCU with USB  Bluetooth Low Energy (BLE)  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents
User guides (1)
Title Abstract Type Size (KB) Date Views
ZIP 492 17 Jun 2013 320

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