QUALCOMM, Incorporated Bluetooth Chipset CSR1011

CSR1011 QFN is a Qualcomm® Bluetooth® Low Energy platform device. Qualcomm Bluetooth Low Energy enables ultra low-power connectivity and basic data transfer for applications previously limited by the power consumption, size constraints and complexity of other wireless standards. CSR1011 QFN provides everything required to create a Bluetooth Low Energy product with RF, baseband, MCU, qualified Bluetooth v4.1 specification stack and customer application running on a single IC. CSR1011 Specs Bluetooth Bluetooth Version Bluetooth 4.1 Bluetooth Technology Bluetooth Low Energy CSRmesh™ technology Maximum Output Power Up to +9dBm Bluetooth Radio -93dBm receiver sensitivity 50ω MCU MCU Bit Architecture 16-bit MCU Clock Speed 16MHz MCU Power Management Maximum Input Voltage 4.4V Memory RAM 64KB RAM ROM 64KB ROM Interface Supported Interfaces UART SPI I²C Input/Output Analog I/O 3 ADC 1 ADC DAC 1 DAC General Purpose IOs 32 PWM 3 Quadrature Decoder 2 Hardware Quadrature Decoder Package Package Type QFN 8 x 8 x 0.9mm 0.5mm pitch QFN Pitch 0.5mm