Manufacturer Part Number
CC2540TF256RHAR
Manufacturer
Texas Instruments
Introduction
The CC2540TF256RHAR is a low-power, highly integrated Bluetooth low energy (BLE) system-on-chip (SoC) with an on-chip RF transceiver, MCU, and memory.
Product Features and Performance
4GHz Bluetooth low energy (BLE) wireless technology
High-performance 8051-compatible MCU with 256kB flash and 8kB SRAM
Integrated RF transceiver with up to 4dBm output power
Low-power modes for extended battery life
Supports Bluetooth v4.0 protocol
GFSK modulation
Serial interfaces including SPI, USART, and USB
21 GPIO pins
Product Advantages
Highly integrated SoC design reduces board space and component count
Optimized for low-power, battery-powered applications
Flexible serial interfaces for easy integration
Extensive development ecosystem and support from Texas Instruments
Key Technical Parameters
Frequency: 2.4GHz
Operating temperature: -40°C to 125°C
Supply voltage: 2V to 3.6V
Transmit current: 21.1mA to 31.6mA
Receive current: 19.6mA to 22.1mA
Data rate: up to 1Mbps
Sensitivity: -93dBm
Quality and Safety Features
RoHS3 compliant
40-VQFN (6x6) package
Tape and reel (TR) packaging
Compatibility
Suitable for a wide range of Bluetooth low energy applications
Application Areas
Wireless sensor networks
Wearable devices
Home automation
Industrial control systems
Healthcare and fitness monitoring
Product Lifecycle
The CC2540TF256RHAR is an active product from Texas Instruments. Replacement or upgrade options may be available in the future as technology evolves.
Key Reasons to Choose This Product
Highly integrated BLE SoC with optimized low-power performance
Extensive development ecosystem and support from Texas Instruments
Flexible serial interfaces for easy integration into various systems
Suitable for a wide range of Bluetooth low energy applications
RoHS3 compliant and available in a compact package
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