| Model Number |
| PIC18F4553-I/P |
AT32UC3A0256-CTUT |
| Model Name |
| Microchip Tech PIC18F4553-I/P |
Microchip Tech AT32UC3A0256-CTUT |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 32KB 4.2V~5.5V PIC 48MHz 34 PDIP-40 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
256KB 1.65V~3.6V AVR 66MHz 109 FFBGA-144 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 13.800 grams / 0.486781 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| PDIP-40 |
FFBGA-144 |
| 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℃~+85℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 4.2V~5.5V |
1.65V~3.6V |
| Watchdog |
| Yes |
Yes |
| CPU Core |
| PIC |
AVR |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 48MHz |
66MHz |
| Universal Serial Bus |
| Yes |
Yes |
| ADC (Bit) |
| 12bit |
10bit |
| GPIO Ports Number |
| 34 |
109 |
