EFR32SG23B020F512IM40-CR
SG23 SUB-GHZ SOC AMAZON SIDEWALK
| Part Description |
IC RF TxRx + MCU Bluetooth, General ISM < 1GHz Bluetooth 902MHz ~ 928MHz 40-VFQFN Exposed Pad |
|---|---|
| Quantity | 1,276 Available (as of May 5, 2026) |
| Product Category | RF Transceiver ICs |
|---|---|
| Manufacturer | Silicon Labs |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 12 Weeks |
| Datasheet |
Specifications
| Part Package | 40-VFQFN Exposed Pad |
|---|---|
| Device Package | 40-QFN (5×5) |
| Mounting Method | Surface Mount |
| Voltage | 1.71V ~ 3.8V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Type: | TxRx + MCU |
| RF Family/Standard: | Bluetooth, General ISM < 1GHz |
| Protocol: | Bluetooth |
| Modulation: | 2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS |
| Frequency: | 902MHz ~ 928MHz |
| Data Rate (Max): | 50kbps |
| Power – Output: | 20dBm |
| Sensitivity: | -109.5dBm |
| Memory Size: | 512kB Flash, 64kB RAM |
| Serial Interfaces: | GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART |
| GPIO: | 23 |
| Voltage – Supply: | 1.71V ~ 3.8V |
| Current – Receiving: | 4mA |
| Current – Transmitting: | 85.5mA |
Environmental
| REACH Compliance | REACH Unknown |
|---|---|
| RoHS Compliance | ROHS3 Compliant |
| Moisture Sensitivity Level | 2 (1 Year) |
| ECCN | N/A |
| HTS Code | N/A |
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