| Model Number |
| C8051F861-C-IS |
EFM8UB20F64G-B-QFP32 |
| Model Name |
| SKYWORKS/SILICON LABS C8051F861-C-IS |
SKYWORKS/SILICON LABS EFM8UB20F64G-B-QFP32 |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| 2.2V~3.6V 51Series 25MHz 13 SOIC-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
64KB 2.65V~3.6V 51Series 48MHz FLASH 25 QFP-32(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.001 grams / 0.000035 oz |
0.190 grams / 0.006702 oz |
| Package / Case |
| SOIC-16 |
QFP-32(7x7) |
| Package / Arrange |
| Tray |
Tray |
| Battery |
| No |
No |
| ECCN |
| 3A991A |
3A991A2 |
| Operating Temperature Range |
| -40℃~+125℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 2.2V~3.6V |
2.65V~3.6V |
| CPU Core |
| 51Series |
51Series |
| Secure Digital Input and Output |
| - |
- |
| Direct Memory Access |
| Yes |
- |
| CPU Maximum Speed |
| 25MHz |
48MHz |
| Universal Serial Bus |
| - |
Yes |
| ADC (Bit) |
| 12bit |
10bit |
| GPIO Ports Number |
| 13 |
25 |
