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| Part Number | RN52-I/RM | RN42-I/RM |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Product Status | Last Time Buy | Last Time Buy |
| RF Family/Standard | Bluetooth | Bluetooth |
| Protocol | Bluetooth v3.0, Class 2 | Bluetooth v2.1 +EDR, Class 2 |
| Modulation | DPSK, DQPSK, GFSK | - |
| Frequency | 2.4GHz | 2.4GHz |
| Data Rate | 3Mbps | 300kbps |
| Power - Output | 4dBm | 4dBm |
| Sensitivity | -85dBm | -80dBm |
| Serial Interfaces | AIO, I²S, SPI, UART, USB | UART |
| Antenna Type | Integrated, Trace | Integrated, Trace |
| Utilized IC / Part | - | - |
| Memory Size | 16MB Flash | - |
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V |
| Current - Receiving | 30mA | - |
| Current - Transmitting | 30mA | 30mA |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 50-SMD Module | 35-SMD Module |
