Working frequency: 48MHz
Data bus width: 32 bit
Program memory size: 128kB
Data RAM size: 22KB
Maximum clock frequency: 2.4GHz
Operating voltage voltage 1.8V to 3.8V
Maximum operating temperature: +85C
Minimum operating temperature: -40C
Power supply voltage: 1.8V-3.8V
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, allowing small coin cell batteries to be used in energy harvesting applications.
The CC2640 includes a 32-bit ARM Cortex-M3 processor that operates at 48MHz the same frequency as the host processor and features a rich set of peripheral features, including a unique ultra-low-power sensor controller for when the system is in sleep mode
Connect external sensors and/or autonomously capture analog and digital data.
With this feature, the CC2640 is ideal for a wide range of applications that focus on battery life, small size and ease of use the ideal choice.
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.