| Part Number | BT121-A-V2 | BT121-A-V2C |
|---|---|---|
| Manufacturer | Silicon Labs | Silicon Labs |
| Category | RF Transceiver Modules and Modems | RF Transceiver Modules and Modems |
|
|
|
| Product Status | Active | Active |
| RF Family/Standard | Bluetooth | - |
| Protocol | Bluetooth v4.2 | - |
| Modulation | - | - |
| Frequency | 2.4GHz | - |
| Data Rate | 3Mbps | - |
| Power - Output | 12dBm | - |
| Sensitivity | -96dBm | - |
| Serial Interfaces | I²C, SPI, UART | - |
| Antenna Type | Integrated, Chip | - |
| Utilized IC / Part | - | - |
| Memory Size | 128kB Flash, 16kB RAM | - |
| Voltage - Supply | 2.2V ~ 3.6V | - |
| Current - Receiving | 38.7mA | - |
| Current - Transmitting | 92mA | - |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | - |
| Package / Case | 41-SMD Module | 41-SMD Module |