| Part Number | ENW-89854A1KF | ENW-89857A1KF |
|---|---|---|
| Manufacturer | Panasonic Electronic Components | Panasonic Electronic Components |
| Category | RF Transceiver Modules and Modems | RF Transceiver Modules and Modems |
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| Product Status | Active | Active |
| RF Family/Standard | Bluetooth | 802.15.4, Bluetooth |
| Protocol | Bluetooth v5.0 | Bluetooth v5.1 |
| Modulation | - | - |
| Frequency | - | - |
| Data Rate | 2Mbps | 1Mbps |
| Power - Output | 8dBm | 8dBm |
| Sensitivity | -103dBm | -103dBm |
| Serial Interfaces | ADC, GPIO, I²C, PWM, SPI, UART | COMP, GPIO, I²C, SPI, nRESET, QDEC, UART, USB |
| Antenna Type | Integrated, Chip | PCB Trace |
| Utilized IC / Part | nRF52840 | nRF52820 |
| Memory Size | 1MB Flash, 256kB RAM | 256kB Flash, 32kB RAM |
| Voltage - Supply | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
| Current - Receiving | 4.8mA | 4.7mA |
| Current - Transmitting | 4.8mA | 4.9mA |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 74-SMD Module | 59-SMD Module |