| Part Number | ENW-89820A3KF | ENW-89820A1KF | 
|---|---|---|
| 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 v4.0 | Bluetooth v4.0 | 
| Modulation | - | - | 
| Frequency | 2.4GHz | 2.4GHz | 
| Data Rate | 1Mbps | 10kbps | 
| Power - Output | 4dBm | 4dBm | 
| Sensitivity | -96dBm | -93dBm | 
| Serial Interfaces | SPI, UART, USB | SPI, UART, USB | 
| Antenna Type | Integrated, Chip | Integrated, Chip | 
| Utilized IC / Part | CC2540 | CC2540 | 
| Memory Size | 256kB Flash, 8kB RAM | 256kB Flash, 8kB RAM | 
| Voltage - Supply | 2V ~ 3.6V | 2V ~ 3.6V | 
| Current - Receiving | 37mA | - | 
| Current - Transmitting | 40mA | 18.2mA | 
| Mounting Type | Surface Mount | Surface Mount | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Package / Case | Module | PCB Module |