Microchip ATBTLC1000-MR110CA Bluetooth Chip 4.1

The ATBTLC1000 is an ultra-low power Bluetooth® Low Energy System on a Chip with Integrated ARM Cortex-M0 MCU, Transceiver, Modem, MAC, PA, TR Switch, and Power Management Unit (PMU). It can be used as a Bluetooth Low Energy link controller or data pump with external host MCU. The qualified Bluetooth Low Energy protocol stack is stored in dedicated ROM, the firmware includes L2CAP service layer protocols, Security Manager, Attribute protocol (ATT), Generic Attribute Profile (GATT) and the Generic Access Profile (GAP).

Available in a module package: ATBTLC1000-ZR110CA
Lowest BLE power consumption in industry
Smallest BLE 4.1 SoC - Available in WLCSP (2.26 x 2.14mm) or QFN (32pin 4x4 mm)
Optimized system cost - High level of integration on chip reduces external Bill of Material significantly
Wide operating voltage range: 1.8 – 4.3V
Parameter host interface: UART