| Parameters |
| Mfr |
Atmel |
| Series |
SMART™ SAM R21 |
| Package |
Bulk |
| Product Status |
Active |
| DigiKey Programmable |
Not Verified |
| Type |
TxRx + MCU |
| RF Family/Standard |
General ISM > 1GHz |
| Protocol |
- |
| Modulation |
O-QPSK |
| Frequency |
2.4GHz |
| Data Rate (Max) |
250kbps |
| Power - Output |
4dBm |
| Sensitivity |
-99dBm |
| Memory Size |
128kB Flash, 16kB SRAM |
| Serial Interfaces |
I²C, SPI, UART, USART, USB |
| GPIO |
28 |
| Voltage - Supply |
1.8V ~ 3.6V |
| Current - Receiving |
11.3mA ~ 11.8mA |
| Current - Transmitting |
7.2mA ~ 13.8mA |
| Operating Temperature |
-40°C ~ 85°C |
| Mounting Type |
Surface Mount |
| Package / Case |
48-VFQFN Exposed Pad |
| Supplier Device Package |
48-QFN (7x7) |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| REACH Status |
Vendor Undefined |
| ECCN |
5A992C |
| HTSUS |
8542.31.0001 |
| Standard Package |
32 |
IC RF TxRx + MCU General ISM > 1GHz 2.4GHz 48-VFQFN Exposed Pad