| Model Number |
| PIC18F45K20-E/P |
ATSAM4S4AA-MU |
| Model Name |
| Microchip Tech PIC18F45K20-E/P |
Microchip Tech ATSAM4S4AA-MU |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 32KB 1.8V~3.6V PIC 48MHz 35 PDIP-40 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
256KB 1.62V~3.6V ARM-M4 120MHz FLASH 34 QFN-48-EP(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 |
0.240 grams / 0.008466 oz |
| Package / Case |
| PDIP-40 |
QFN-48-EP(7x7) |
| Package / Arrange |
| Tube-packed |
Tray |
| Battery |
| No |
No |
| ECCN |
| 3A991A2 |
3A991A2 |
| Low-Voltage Detect |
| Yes |
Yes |
| Program Storage Size |
| 32KB |
256KB |
| Operating Temperature Range |
| -40℃~+125℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 1.8V~3.6V |
1.62V~3.6V |
| Watchdog |
| Yes |
Yes |
| CPU Core |
| PIC |
ARM-M4 |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 48MHz |
120MHz |
| ADC (Bit) |
| 10bit |
12bit |
| GPIO Ports Number |
| 35 |
34 |
