The CC2640 is a wireless MCU for Bluetooth Smart applications.
This device is part of the CC26xx family of cost-effective ultra-low power 2.4GHz RF devices.Extremely low active RF and MCU currents and low power mode current consumption ensure excellent battery life.Allows a small button battery used in energy harvesting applications.
The CC2640 contains a 32-bit ARM Cortex-M3 processor.It has the same operating frequency as the main processor and is 48MHz. It has a rich set of peripheral functions.Includes a unique ultra low power sensor controller,Ideal for connecting external sensors and/or autonomously acquiring analog and digital data while the system is in sleep mode.
With this feature, the CC2640 is ideal for a wide range of applications that focus on battery life, small size and ease of use Ideal.
The Bluetooth low energy controller is embedded in the ROM and runs separately on the ARM Cortex®-M0 processor.This architecture improves overall system performance and power consumption and frees up flash for supply.