Manufacturer: Microchip Technology  •  RoHS/pb-free: RoHS   Pb-free  •  Frequency: 310MHz ~ 440MHz  •  Applications: Automotive, Building Access, Garage Openers  •  Modulation or Protocol: ASK, FSK  •  Data Rate - Maximum: 3.3 kbps  •  Power - Output: -12dBm ~ 2dBm  •  Current - Transmitting: 11.5mA  •  Data Interface: PCB, Surface Mount  •  Antenna Connector: PCB, Surface Mount  •  Voltage - Supply: 2.2 V ~ 5.5 V  •  Operating Temperature: -40°C ~ 85°C  •  Package / Case: 20-SSOP