*For representation only.
EFR32SG28B320F1024IM48-AR
| Mfr. No: | EFR32SG28B320F1024IM48-AR |
| Mfr.: | Silicon Labs |
| Category: | RF System on a Chip - SoC |
| Description: | RF System on a Chip - SoC SG28, Sub-GHz +20, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN48 |
| Lifecycle: | Active |
| Datasheet: | EFR32SG28B320F1024IM48-AR Datasheet (PDF) |
⚙
Specifications
| Type | TxRx + MCU |
| RF Family/Standard | Bluetooth, General ISM < 1GHz |
| Protocol | Bluetooth v5.1 |
| Modulation | 2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS |
| Frequency | 902MHz ~ 928MHz, 2.4GHz ~ 2.4835GHz |
| Data Rate (Max) | 2Mbps |
| Power - Output | 20dBm |
| Sensitivity | -108.6dBm |
| Memory Size | 1MB Flash, 256kB RAM |
| Serial Interfaces | GPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USART |
| GPIO | 31 |
| Voltage - Supply | 1.71V ~ 3.8V |
| Current - Receiving | 4.2mA ~ 10.2mA |
| Current - Transmitting | 12.3mA ~ 98mA |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-QFN (6x6) |
📦
Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 2500 |
🔁
Alternate / Replacement Parts
| Alternate Packaging | EFR32SG28B320F1024IM48-A |
| Suggested Replacement |
2,593
Units In Stock
📦 Reel
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
🔑
Key Specifications
| Category | RF System on a Chip - SoC |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 84 Days (from factory) |
📄
Documentation
⬇ Download Datasheet
🌐
Compliance & Export
| Country / Standard | Code |
|---|---|
| USHTS | 8542310070 |
| ECCN | 5A992.C |
ℹ
Product Overview
The EFR32SG28B320F1024IM48-AR from Silicon Labs falls under the rf system on a chip - soc category. Notable characteristics of this part include type: TxRx + MCU, RF family/standard: Bluetooth, General ISM < 1GHz, protocol: Bluetooth v5.1, modulation: 2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS, frequency: 902MHz ~ 928MHz, 2.4GHz ~ 2.4835GHz and data rate: 2Mbps. This part has a typical lead time of 84 Days from factory and ships with a full manufacturer datasheet available for download. EFR32SG28B320F1024IM48-AR is available through Simplytronix, sourced and verified for authenticity.
