2.402GHz 3.6V RF Detector Chip 2.48GHz USART Wireless Bluetooth Chip CC2540F256RHAR

• True Single-Chip BLE Solution: Runs both application and BLE protocol stack with peripherals to interface with sensors
• Compact Design: 6-mm×6-mm QFN40 package with few external components
• RF Bluetooth Low Energy Technology: Excellent link budget (up to 97 dB) with accurate RSSI
• Global Compliance: Meets ETSI EN 300 328, EN 300 440 Class 2 (Europe), FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan)
• Ultra-Low Power: Multiple power modes from 0.4 μA to 24 mA with 2 V-3.6 V supply range
• High-Performance MCU: 8051 microcontroller core with 128/256 KB flash memory and 8 KB SRAM
• Advanced Peripherals: 12-bit ADC, op-amp, comparator, timers, USARTs, USB interface, and AES security

• Bluetooth v4.0 compliant protocol stack for single-mode BLE solution
• Complete power-optimized stack including controller and host
• Support for multiple roles (GAP-Central, Peripheral, Observer, Broadcaster)
• Includes sample applications and profiles for quick development
• Development tools including CC2540 Mini Development Kit and SmartRF™ Software

• 2.4-GHz Bluetooth low energy systems
• Mobile phone accessories
• Sports and leisure equipment
• Consumer electronics
• Human interface devices (keyboard, mouse, remote control)
• USB dongles

Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to requirements.