CC2540F256RHAT - 

RF Transceiver IC, 2.402 GHz to 2.48 GHz, GFSK, 1 Mbps, 24 dBm out, 2 V to 3.6 V, VQFN-40

CC2540F256RHAT - RF Transceiver IC, 2.402 GHz to 2.48 GHz, GFSK, 1 Mbps, 24 dBm out, 2 V to 3.6 V, VQFN-40

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Product Overview

The CC2540F256RHAT is a low-power true System-on-chip (SoC) for Bluetooth low energy applications. It enables robust BLE master or slave nodes to be built with very low total bill-of-material costs. The CC2540 combines an excellent RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8kB RAM and many other powerful supporting features and peripherals. The SoC is suitable for systems where very low power consumption is required. Very low-power sleep modes are available. Short transition times between operating modes further enable low power consumption. Combined with the Bluetooth low energy protocol stack from Texas Instruments, the SoC forms the market's most flexible and cost-effective single-mode Bluetooth low energy solution.
  • Bluetooth low energy technology compatible
  • Accurate digital Received Signal-Strength Indicator (RSSI)
  • Few external components
  • High-performance and low-power 8051 microcontroller core
  • 12-bit ADC with eight channels and configurable resolution
  • Integrated high-performance op-amp and ultralow-power comparator
  • 32kHz Sleep timer with capture
  • Two powerful USARTs with support for several serial protocols
  • Full-speed USB interface
  • IR generation circuitry
  • Powerful five-channel DMA
  • AES Security coprocessor
  • Battery monitor and temperature sensor
  • Green product and no Sb/Br


Wireless, RF Communications, Consumer Electronics, Computers & Computer Peripherals


ESD sensitive device, take proper precaution while handling the device.

Product Information

2.4GHz Bluetooth Low Energy Systems, Mobile Phone Accessories, Sports, Leisure Equipment
MSL 3 - 168 hours
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RF Transceiver IC, 2.402 GHz to 2.48 GHz, GFSK, 1 Mbps, 4 dBm out, 2 V to 3.6 V, VQFN-40

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