| Type | Description | 
|---|---|
| Series: | SMART™ SAM R21 | 
| Package: | TrayTray | 
| Part Status: | Active | 
| 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 ~ 125°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 48-VFQFN Exposed Pad | 
| Supplier Device Package: | 48-QFN (7x7) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
|  | MKW30Z160VHM4RNXP Semiconductors | IC RF TXRX+MCU BLUETOOTH 32VFQFN | In Stock: 0 $4.62825 | 
|  | EFR32BG12P432F1024GL125-CRSilicon Labs | IC RF TXRX+MCU BLUTOOTH 125VFBGA | In Stock: 0 $6.52500 | 
|  | CC1110F32RHHTTexas Instruments | IC RF TXRX+MCU ISM<1GHZ 36-VFQFN | In Stock: 1,430 $6.02000 | 
|  | EM3592-RTRSilicon Labs | IC RF TXRX+MCU 802.15.4 56-VFQFN | In Stock: 0 $6.55500 | 
|  | MAX2832ETM+Maxim Integrated | 2.4GHZ TO 2.5GHZ, 802.11G RF TRA | In Stock: 172 $8.30395 | 
|  | ADF7023-JBCPZLinear Technology (Analog Devices, Inc.) | IC RF TXRX+MCU ISM<1GHZ 32WFQFN | In Stock: 462 $5.35000 | 
|  | EFR32MG12P433F1024GM68-CSilicon Labs | IC RF GECKO DUAL MESH 68VFQFN | In Stock: 0 $13.07000 | 
|  | BLUENRG-MSCSPSTMicroelectronics | IC RF TXRX+MCU BLUETOOTH 34XFBGA | In Stock: 3,761 $3.54000 | 
|  | CC2431ZRTCTexas Instruments | TELECOM CIRCUIT, 1-FUNC, PQCC48 | In Stock: 250 $10.13000 | 
|  | CC2420RTCRTexas Instruments | IC RF TXRX 802.15.4 48VFQFN | In Stock: 263 $8.06000 |