EFR32FG28B310F1024IM48-A
FG28 IOT DUAL BAND SUB-GHZ AI/ML
| Part Description |
IC RF TxRx + MCU Bluetooth, General ISM > 1GHz Bluetooth 2.4GHz 48-VFQFN Exposed Pad |
|---|---|
| Quantity | 984 Available (as of May 6, 2026) |
| Product Category | RF Transceiver ICs |
|---|---|
| Manufacturer | Silicon Labs |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 12 Weeks |
| Datasheet |
Specifications
| Part Package | 48-VFQFN Exposed Pad |
|---|---|
| Device Package | 48-QFN (6×6) |
| Mounting Method | Surface Mount |
| Voltage | 1.71V ~ 3.8V |
| Operating Temperature | -40°C ~ 125°C |
| Type: | TxRx + MCU |
| RF Family/Standard: | Bluetooth, General ISM > 1GHz |
| Protocol: | Bluetooth |
| Modulation: | 2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS, GMSK, MSK, OOK, O-QPSK |
| Frequency: | 2.4GHz |
| Data Rate (Max): | 2Mbps |
| Power – Output: | 14dBm |
| Sensitivity: | -125.8dBm |
| Memory Size: | 1MB Flash, 256kB RAM |
| Serial Interfaces: | GPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART |
| GPIO: | 31 |
| Voltage – Supply: | 1.71V ~ 3.8V |
| Current – Receiving: | 4.1mA ~ 6.1mA |
| Current – Transmitting: | 12.2mA ~ 26.2mA |
Environmental
| REACH Compliance | REACH Unknown |
|---|---|
| RoHS Compliance | ROHS3 Compliant |
| Moisture Sensitivity Level | 2 (1 Year) |
| ECCN | 5A992C |
| HTS Code | 8542.31.0001 |
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Date Founded: 1996
Headquarters: Austin, Texas, USA
Employees: 1,000+
Revenue: $1.02 Billion
Certifications and Memberships: ISO9001:2015, ISO14001:2015, IATF16949:2016
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