STMicroelectronics SPIRIT1QTR RF Transceiver, 20-Pin QFN
STMicroelectronics SPIRIT1QTR RF Transceiver, 20-Pin QFN, Dimensions: 4.15 x 4.15 x 0.95mm, Mounting Type: Surface Mount, Length: 4.15mm, Maximum Operating Band 1 Frequency: 174MHz, Maximum Operating Band 2 Frequency: 348MHz, Maximum Operating Band 3 Frequency: 470MHz, Maximum Operating Supply Voltage: 3.6 V, Maximum Operating Temperature: +105 °C, Minimum Operating Band 1 Frequency: 150MHz, Minimum Operating Band 2 Frequency: 300MHz, Minimum Operating Band 3 Frequency: 387MHz