 |  | | |
| PartNumber | BLE121LR-A-M256 | BLE121LR-A-M256K | BLE121LR-A-M256KC |
| Description | RF TXRX MOD BLUETOOTH CHIP ANT | MOD BLUETOOTH 256K FLASH | |
| Manufacturer | - | SILICON | - |
| Product Category | - | RF Transceiver Modules | - |
| Series | - | - | - |
| Packaging | - | Digi-ReelR Alternate Packaging | - |
| Package Case | - | Module | - |
| Frequency | - | 2.4GHz | - |
| Operating Temperature | - | -40°C ~ 85°C | - |
| Mounting Type | - | Surface Mount | - |
| Sensitivity | - | -98dBm | - |
| Voltage Supply | - | 2 V ~ 3.6 V | - |
| Memory Size | - | 256kB Flash, 8kB SRAM | - |
| Protocol | - | Bluetooth v4.0 | - |
| Data Rate | - | 2Mbps | - |
| Serial Interfaces | - | I2C, SPI, UART | - |
| Power Output | - | 8dBm | - |
| Current Receiving | - | 28mA ~ 33mA | - |
| RF Family Standard | - | Bluetooth | - |
| Modulation | - | - | - |
| Current Transmitting | - | 25mA ~ 39mA | - |
| Antenna Type | - | Integrated, Chip | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| BLE121LR-A-M256 | New and Original | ||
Silicon Labs |
BLE121LR-A-M256K | RF TXRX MOD BLUETOOTH CHIP ANT | |
| BLE121LR-A-M256KC | MOD BLUETOOTH 256K FLASH |