| Frequency Sensitivity Data Rate (Max) Modulation or Protocol Applications Current - Receiving Data Interface Memory Size Antenna Connector Features Voltage - Supply Operating Temperature Package / Case | 315MHz, 433MHz, 868MHz, 915MHz -125dBm - ISM General Purpose 10.5mA SPI, UART 20kB Flash PCB, Surface Mount - 1.9 V ~ 3.6 V -40°C ~ 85°C 32-VFQFN Exposed Pad 32-QFN (5x5) |