| Model Number |
| C8051F818-GM |
C8051F961-B-GMR |
| Model Name |
| SKYWORKS/SILICON LABS C8051F818-GM |
SKYWORKS/SILICON LABS C8051F961-B-GMR |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| 1.8V~3.6V 51Series 25MHz 17 QFN-20(4x4) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
128KB 8.25KB FLASH 34 1.8V~3.8V 51Series 25MHz QFN-40-EP(6x6) 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 |
0.001 grams / 0.000035 oz |
| Package / Case |
| QFN-20(4x4) |
QFN-40-EP(6x6) |
| Package / Arrange |
| Tube-packed |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| 3A991A |
5A992C |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 1.8V~3.6V |
1.8V~3.8V |
| CPU Core |
| 51Series |
51Series |
| Secure Digital Input and Output |
| - |
- |
| Direct Memory Access |
| Yes |
Yes |
| CPU Maximum Speed |
| 25MHz |
25MHz |
| Universal Serial Bus |
| - |
- |
| GPIO Ports Number |
| 17 |
34 |
