| Model Number |
| C8051F809-GSR |
C8051F545-IQ |
| Model Name |
| SKYWORKS/SILICON LABS C8051F809-GSR |
SKYWORKS/SILICON LABS C8051F545-IQ |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| 16KB 1.8V~3.6V 51Series 25MHz 13 SOIC-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
8KB 1.8V~5.25V 51Series 50MHz FLASH 25 LQFP-32(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 |
0.001 grams / 0.000035 oz |
| Package / Case |
| SOIC-16 |
LQFP-32(7x7) |
| Package / Arrange |
| Tape & Reel (TR) |
Tray |
| Battery |
| No |
No |
| ECCN |
| 3A991A |
3A991A2 |
| Low-Voltage Detect |
| Yes |
Yes |
| Program Storage Size |
| 16KB |
8KB |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+125℃ |
| Operating Voltage Range |
| 1.8V~3.6V |
1.8V~5.25V |
| CPU Core |
| 51Series |
51Series |
| Watchdog |
| Yes |
Yes |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 25MHz |
50MHz |
| GPIO Ports Number |
| 13 |
25 |
