| Model Number |
| EFM32G842F64G-E-QFP64 |
EFM32WG280F256-B-QFP100 |
| Model Name |
| SKYWORKS/SILICON LABS EFM32G842F64G-E-QFP64 |
SKYWORKS/SILICON LABS EFM32WG280F256-B-QFP100 |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| 64KB 1.98V~3.8V ARM-M3 32MHz 53 QFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
256KB 1.85V~3.8V 48MHz 86 LQFP-100(14x14) 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 |
| QFP-64(10x10) |
LQFP-100(14x14) |
| Package / Arrange |
| Tray |
Tray |
| Battery |
| No |
No |
| ECCN |
| 5A992C |
5A992C |
| Infrared Data Association |
| Yes |
Yes |
| Low-Voltage Detect |
| Yes |
Yes |
| LCD Module |
| Yes |
N/A |
| Program Storage Size |
| 64KB |
256KB |
| Operating Voltage Range |
| 1.98V~3.8V |
1.85V~3.8V |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+85℃ |
| CPU Core |
| ARM-M3 |
- |
| Watchdog |
| Yes |
Yes |
| Direct Memory Access |
| Yes |
Yes |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 32MHz |
48MHz |
| DAC (Bit) |
| 12bit |
12bit |
| ADC (Bit) |
| 12bit |
12bit |
| GPIO Ports Number |
| 53 |
86 |
