| Model Number |
| PIC12F509-I/MS |
ATMEGA644PA-MU |
| Model Name |
| Microchip Tech PIC12F509-I/MS |
Microchip Tech ATMEGA644PA-MU |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 1.5KB 2V~5.5V PIC 4MHz 5 MSOP-8 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
QFN-44 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.264 grams / 0.009312 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| MSOP-8 |
QFN-44 |
| Package / Arrange |
| Tube-packed |
Tray |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
- |
| Low-Voltage Detect |
| Yes |
N/A |
| Program Storage Size |
| 1.5KB |
N/A |
| Operating Voltage Range |
| 2V~5.5V |
N/A |
| Operating Temperature Range |
| -40℃~+85℃ |
N/A |
| Watchdog |
| Yes |
N/A |
| CPU Core |
| PIC |
N/A |
| Internal Oscillator |
| Yes |
N/A |
| CPU Maximum Speed |
| 4MHz |
N/A |
| GPIO Ports Number |
| 5 |
N/A |
