Nordic Semiconductor
Nordic Semiconductor nRF52833-QIAA-R7, System-On-Chip for Industrial, 42-Pin QFN73, Processing Unit: Bluetooth, Mounting Type: Surface Mount, Maximum Operating Supply Voltage: 5.5 V, Maximum Operating Temperature: +105 °C, Minimum Operating Supply Voltage: 1.7 V, Minimum Operating Temperature: -40 °C