| Model Number |
| EFM8BB51F8G-C-QFN20 |
EFM32TG230F32-D-QFN64 |
| Model Name |
| SKYWORKS/SILICON LABS EFM8BB51F8G-C-QFN20 |
SKYWORKS/SILICON LABS EFM32TG230F32-D-QFN64 |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| 8KB 1.8V~5.5V 51Series 50MHz 16 QFN-20(3x3) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
32KB 1.98V~3.8V ARM-M3 4KB 32MHz FLASH 56 QFN-64-EP(9x9) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.054 grams / 0.001905 oz |
0.001 grams / 0.000035 oz |
| Package / Case |
| QFN-20(3x3) |
QFN-64-EP(9x9) |
| Package / Arrange |
| Tape & Reel (TR) |
Tray |
| Battery |
| No |
No |
| ECCN |
| 3A991A2 |
5A992C |
| Low-Voltage Detect |
| Yes |
Yes |
| Program Storage Size |
| 8KB |
32KB |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 1.8V~5.5V |
1.98V~3.8V |
| CPU Core |
| 51Series |
ARM-M3 |
| Watchdog |
| Yes |
- |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 50MHz |
32MHz |
| ADC (Bit) |
| 12bit |
12bit |
| GPIO Ports Number |
| 16 |
56 |
