| Model Number |
| EFM8BB21F16G-C-QFN20 |
EFM8UB20F32G-B-QFP32 |
| Model Name |
| SKYWORKS/SILICON LABS EFM8BB21F16G-C-QFN20 |
SKYWORKS/SILICON LABS EFM8UB20F32G-B-QFP32 |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| QFN-20-EP(3x3) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
32KB 2.25KB FLASH 25 2.65V~3.6V 51Series 48MHz TQFP-32(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.001 grams / 0.000035 oz |
0.230 grams / 0.008113 oz |
| Package / Case |
| QFN-20-EP(3x3) |
TQFP-32(7x7) |
| Package / Arrange |
| Tube-packed |
Tray |
| Battery |
| No |
No |
| ECCN |
| 3A991A2 |
3A991A2 |
