Images are for reference only.
See Product Specifications for product details.
| Part Number | BLE121LR-A-M256K |
|---|---|
| Part Status | Active |
| RF Family/Standard | Bluetooth |
| Protocol | Bluetooth v4.0 |
| Modulation | - |
| Frequency | 2.4GHz |
| Data Rate | 2Mbps |
| Power - Output | 8dBm |
| Sensitivity | -98dBm |
| Serial Interfaces | I²C, SPI, UART |
| Antenna Type | Integrated, Chip |
| Memory Size | 256kB Flash,8kB SRAM |
| Voltage - Supply | 2 V ~ 3.6 V |
| Current - Receiving | 28mA ~ 33mA |
| Current - Transmitting | 25mA ~ 39mA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | Module |
| Image | Part Number | Manufacturers | Description | In Stock | View | |
|---|---|---|---|---|---|---|
 |
BLE121LR-A-M256K | Silicon Labs | RF TXRX MOD BLUETOOTH CHIP ANT | 13000 | Details | |
 |
BLE121LR-A-M256KC | Silicon Labs | MOD BLUETOOTH 256K FLASH | - | 0 | Details |