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| Part Number | BLE112-E-V1 | BLE112-A-V1 | BLE112-A-V1C | BLE112-E-V1C | BLE112-N-V1 |
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs |
| Series | - | - | - | - | BLE112 |
| Package/Case | Module | Module | Module | Module | 32-SMD Module |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Strip | Strip | Tape & Reel (TR) |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Programmable | Not Verified | Not Verified | Not Verified | Not Verified | Not Verified |
| RF Family/Standard | Bluetooth | Bluetooth | - | Bluetooth | Bluetooth |
| Protocol | Bluetooth v4.0 | Bluetooth v4.0 | - | Bluetooth v4.0 | Bluetooth v4.0 |
| Modulation | - | - | - | - | - |
| Frequency | 2.4GHz | 2.4GHz | - | 2.4GHz | - |
| Data Rate | - | 2Mbps | - | - | 2Mbps |
| Power - Output | 3dBm | 3dBm | - | 3dBm | 3dBm |
| Sensitivity | -91dBm | -85dBm | - | -91dBm | -91dBm |
| Serial Interfaces | SPI, UART | SPI, UART | - | SPI, UART | SPI, UART, USB |
| Antenna Type | Antenna Not Included, U.FL | Integrated, Chip | - | Antenna Not Included, U.FL | Antenna Not Included |
| Utilized IC / Part | CC2540 | CC2540 | CC2540 | CC2540 | CC2540 |
| Memory Size | - | 128kB Flash, 8kB SRAM | - | - | 256kB Flash, 8kB SRAM |
| Voltage - Supply | 3.6V | 2V ~ 3.6V | - | 3.6V | 2V ~ 3.6V |
| Current - Receiving | - | 25mA | - | - | 25mA |
| Current - Transmitting | - | 36mA | - | - | 28mA ~ 36mA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | - | -40°C ~ 85°C | -40°C ~ 85°C |
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