| Model Number |
| PIC18F46K20-I/ML |
PIC18F4321-I/ML |
| Model Name |
| Microchip Tech PIC18F46K20-I/ML |
Microchip Tech PIC18F4321-I/ML |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 64KB 1.8V~3.6V PIC 64MHz 35 QFN-44(8x8) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
4KB 4.2V~5.5V PIC 40MHz FLASH 36 QFN-44-EP(8x8) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.312 grams / 0.011005 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| QFN-44(8x8) |
QFN-44-EP(8x8) |
| Package / Arrange |
| Tube-packed |
Tube-packed |
| Battery |
| No |
No |
| ECCN |
| 3A991A2 |
3A991A2 |
| Low-Voltage Detect |
| Yes |
- |
| Program Storage Size |
| 64KB |
4KB |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 1.8V~3.6V |
4.2V~5.5V |
| Watchdog |
| Yes |
- |
| CPU Core |
| PIC |
PIC |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 64MHz |
40MHz |
| ADC (Bit) |
| 10bit |
10bit |
| GPIO Ports Number |
| 35 |
36 |
