The ATSAMB11-MR is an ultra-low power Bluetooth® SMART (BLE 4.1) System on a Chip with Integrated MCU, Transceiver, Modem, MAC, PA, TR Switch, and Power Management Unit (PMU). It is a standalone ARM® Cortex®-M0 applications processor with embedded Flash memory and BLE connectivity.
The qualified Bluetooth Smart protocol stack is stored in dedicated ROM, and the firmware includes L2CAP service layer protocols, Security Manager, Attribute protocol (ATT), Generic Attribute Profile (GATT) and the Generic Access Profile (GAP). Additionally, application profiles such as Proximity, Thermometer, Heart Rate, Blood Pressure, and many others are supported and included in the protocol stack.

For product comparison, please consider: ATSAMB11-ZR

Additional Features

• BLE4.1 compliant module
• Lowest BLE power consumption in industry
• ARM Cortex-M0 with 128KB RAM, 256KB flash
• Optimized system cost - High level of integration on chip reduces external Bill of Material significantly
• Wide operating voltage range: 2.3 – 3.6V
• RoHS compliant