| Model Number |
| PIC18F46K20-I/ML |
AT89C51ED2-RDTUM |
| Model Name |
| Microchip Tech PIC18F46K20-I/ML |
Microchip Tech AT89C51ED2-RDTUM |
| 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 |
64KB 2.7V~5.5V 51Series 60MHz 50 QFP-64(10x10) 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 |
4.510 grams / 0.159086 oz |
| Package / Case |
| QFN-44(8x8) |
QFP-64(10x10) |
| Package / Arrange |
| Tube-packed |
Tray |
| Battery |
| No |
No |
| ECCN |
| 3A991A2 |
3A991A2 |
| Low-Voltage Detect |
| Yes |
Yes |
| Program Storage Size |
| 64KB |
64KB |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 1.8V~3.6V |
2.7V~5.5V |
| Watchdog |
| Yes |
Yes |
| CPU Core |
| PIC |
51Series |
| Internal Oscillator |
| Yes |
N/A |
| CPU Maximum Speed |
| 64MHz |
60MHz |
| ADC (Bit) |
| 10bit |
N/A |
| GPIO Ports Number |
| 35 |
50 |
