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CC2540F256RHAR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CC2540F256RHARTI22500Yes

CC2540F256RHAR** is a system-on-chip (SoC) from Texas Instruments (TI) designed for Bluetooth Low Energy (BLE) applications.

The CC2540F256RHAR is a system-on-chip (SoC) from Texas Instruments (TI) designed for Bluetooth Low Energy (BLE) applications. Below are its key specifications, descriptions, and features:

Manufacturer:

Texas Instruments (TI)

Part Number:

CC2540F256RHAR

Description:

The CC2540 is a cost-effective, low-power Bluetooth Low Energy (BLE) SoC optimized for wireless applications. It integrates an enhanced 8051 MCU, BLE radio, and flash memory, making it ideal for IoT, wearables, and smart devices.

Key Features:

  • Bluetooth Low Energy (BLE) Compliant: Supports BLE 4.0.
  • Microcontroller: 8051 core with 256KB in-system programmable flash memory.
  • RAM: 8KB.
  • Operating Voltage: 2.0V–3.6V.
  • RF Transceiver:
  • 2.4GHz RF transceiver compliant with IEEE 802.15.4.
  • Excellent link budget (up to 97dB).
  • Low Power Consumption:
  • Active mode RX: 17.9mA.
  • Active mode TX (0dBm): 18.2mA.
  • Power mode 2 (sleep with timer): 0.9µA.
  • Power mode 3 (external interrupts): 0.4µA.
  • Peripherals:
  • 12-bit ADC.
  • USART, SPI, I²C interfaces.
  • 21 general-purpose I/O pins.
  • 4 timers (including a sleep timer).
  • Package: 40-pin VQFN (RHA).
  • Operating Temperature Range: -40°C to +85°C.

Applications:

  • Wearable devices.
  • Health & fitness monitors.
  • Smart home automation.
  • Proximity sensing.
  • Wireless sensor networks.

This information is strictly factual, based on TI’s official datasheet.

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