| Part Number | ENW-89847A3KF | ENW-89841A3KF | 
|---|---|---|
| Manufacturer | Panasonic Electronic Components | Panasonic Electronic Components | 
| Category | RF Transceiver Modules and Modems | RF Transceiver Modules and Modems | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| RF Family/Standard | Bluetooth | Bluetooth | 
| Protocol | Bluetooth v4.2 | Bluetooth v2.1 +EDR | 
| Modulation | - | - | 
| Frequency | 2.4GHz ~ 2.48GHz | 2.4GHz | 
| Data Rate | - | - | 
| Power - Output | 0dBm | 3dBm | 
| Sensitivity | -93dBm | -86dBm | 
| Serial Interfaces | I²C, SPI, UART | - | 
| Antenna Type | Integrated, Chip | Integrated, Chip | 
| Utilized IC / Part | - | - | 
| Memory Size | 256kB Flash, 192kB RAM | - | 
| Voltage - Supply | 1.8V ~ 3.6V | 2.7V ~ 3.5V | 
| Current - Receiving | 3.3mA | 37mA | 
| Current - Transmitting | 3.3mA | 40mA | 
| Mounting Type | Surface Mount | Surface Mount | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Package / Case | Module | Module |