Bluetooth BLE module

cc2540-1

Smart Wireless Solutions

General Description 

The CC2540 module is a cost-effective, 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, 8-KB RAM, and many other powerful supporting features and peripherals. The CC2540 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. 

Features and Benefits 

. Bluetooth low energy technology Compatible 

. Excellent Link Budget (up to 97 dB), 

. Enabling Long-Range Applications 

. Accurate Digital RSSI 

. ComplianceWithFCC& CE standard 

. High-Performance and Low-Power 8051 MCU core 

. Battery Monitor and Temperature Sensor 

. Sample Applications and Profiles 

. Full-Speed USB Interface 

. AES Security Coprocessor

 

Applications 

. 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 

. Health Care and Medical 

Electrical Characteristics

ITEM TEST REQUIREMENT REMARKS
Voltage supply 2.03.6V DC
Center frequency 24002483.5MHz Programmable
Frequency error ±50KHz  
Modulation O-QPSK  
Output power 4dBm Programmable
Receiving sensitivity -93dBm High gain Mode
Receiving current 24mA High gain mode
Receiving current 21mA Standard mode
Transmitting current 35mA TX Power 4dBm
Transmitting current 26mA TX Power -6dBm
Sleep consumption At power mode3 0.4uA Connection-less stat
Transmit distance >50M BER<0.1%
Antenna 50ohm  
module size 15*24mm  

RECOMMENDED OPERATING CONDITIONS

  MIN MAX UNIT
Operating ambient temperature range, TA -30 85 °C
Operating supply voltage 2 3.6 V

 

CAUTION:

ESD sensitive device. Precautions should be used when handing the device in order to prevent permanent damage.

Located in: Bluetooth module