| Model Number |
| SI4432-B1-FM |
EFR32MG21A020F1024IM32-BR |
| Model Name |
| SKYWORKS/SILICON LABS SI4432-B1-FM |
SKYWORKS/SILICON LABS EFR32MG21A020F1024IM32-BR |
| Category |
| RF Transceiver ICs |
RF Transceiver ICs |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| SPI QFN-20-EP(4x4) RF Transceiver ICs ROHS |
2Mbps Bluetooth 2.4GHz ADC,GPIO,I2C,I2S,SPI,UART QFN-32-EP(4x4) RF Transceiver ICs ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.132 grams / 0.004656 oz |
0.001 grams / 0.000035 oz |
| Package / Case |
| QFN-20-EP(4x4) |
QFN-32-EP(4x4) |
| Package / Arrange |
| Tray |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| 5A991B |
5A992C |
| Interface |
| SPI |
ADC,GPIO,I2C,I2S,SPI,UART |
