| Model Number |
| C8051F537A-IM |
EFM32TG11B120F128GQ48-B |
| Model Name |
| SKYWORKS/SILICON LABS C8051F537A-IM |
SKYWORKS/SILICON LABS EFM32TG11B120F128GQ48-B |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| 2KB 1.8V~5.25V 51Series 25MHz 16 QFN-20(4x4) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
128KB 1.8V~3.8V 32KB 48MHz FLASH 37 QFP-48(7x7) 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 |
0.110 grams / 0.00388 oz |
| Package / Case |
| QFN-20(4x4) |
QFP-48(7x7) |
| Package / Arrange |
| Tube-packed |
Tray |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
5A992C |
| Low-Voltage Detect |
| Yes |
Yes |
| Program Storage Size |
| 2KB |
128KB |
| Operating Voltage Range |
| 1.8V~5.25V |
1.8V~3.8V |
| Operating Temperature Range |
| -40℃~+125℃ |
-40℃~+85℃ |
| Peripheral/Function |
| Temperature transducer |
DMA;PWM |
| CPU Core |
| 51Series |
- |
| Watchdog |
| Yes |
Yes |
| Secure Digital Input and Output |
| - |
- |
| Universal Serial Bus |
| - |
- |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 25MHz |
48MHz |
| ADC (Bit) |
| 12bit |
12bit |
| GPIO Ports Number |
| 16 |
37 |
