| Model Number |
| EFM8UB20F32G-B-QFN32 |
EFM32PG22C200F128IM32-C |
| Model Name |
| SKYWORKS/SILICON LABS EFM8UB20F32G-B-QFN32 |
SKYWORKS/SILICON LABS EFM32PG22C200F128IM32-C |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| 2.65V~3.6V 51Series 48MHz 25 QFN-32(5x5) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
128KB 1.71V~3.8V 76.8MHz 18 QFN-32(4x4) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.000 grams / 0.035274 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| QFN-32(5x5) |
QFN-32(4x4) |
| Package / Arrange |
| Tube-packed |
Tray |
| Battery |
| No |
No |
| ECCN |
| 3A991A2 |
5A992C |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+125℃ |
| Operating Voltage Range |
| 2.65V~3.6V |
1.71V~3.8V |
| CPU Core |
| 51Series |
- |
| Secure Digital Input and Output |
| - |
N/A |
| CPU Maximum Speed |
| 48MHz |
76.8MHz |
| Direct Memory Access |
| Yes |
Yes |
| Universal Serial Bus |
| Yes |
- |
| ADC (Bit) |
| 10bit |
12bit;16bit |
| GPIO Ports Number |
| 25 |
18 |
