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| Part Number | ATSAMR21G18A-MUTA6 |
| Datasheet | ATSAMR21G18A-MUTA6 datasheet |
| Description | IC RF TXRXMCU ISM1GHZ 48VFQFN |
| Manufacturer | Microchip Technology |
| Series | - |
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family/Standard | General ISM > 1GHZ |
| Protocol | - |
| Modulation | O-QPSK |
| Frequency | 2.4GHz |
| Data Rate (Max) | - |
| Power - Output | 4dBm |
| Sensitivity | -99dBm |
| Memory Size | 256kB Flash, 32kB SRAM |
| Serial Interfaces | I²C, I²S, SPI, UART |
| GPIO | 28 |
| Voltage - Supply | 1.8V ~ 3.6V |
| Current - Receiving | 11.3mA ~ 11.8mA |
| Current - Transmitting | 7.2mA ~ 13.8mA |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 48-VFQFN Exposed Pad |