| Model Number |
| PIC32MX250F128BT-I/SO |
ATSAME54N20A-AUT |
| Model Name |
| Microchip Tech PIC32MX250F128BT-I/SO |
Microchip Tech ATSAME54N20A-AUT |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 128KB 2.3V~3.6V 32KB 40MHz FLASH 19 SOIC-28-300mil Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
1MB 1.71V~3.63V 120MHz FLASH 81 TQFP-100(14x14) 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 |
1.000 grams / 0.035274 oz |
| Package / Case |
| SOIC-28-300mil |
TQFP-100(14x14) |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| 3A991A2 |
5A992C |
| Infrared Data Association |
| Yes |
Yes |
| Low-Voltage Detect |
| Yes |
Yes |
| CCP Capture/Compare |
| - |
- |
| Program Storage Size |
| 128KB |
1MB |
| Internal Comparator |
| - |
- |
| communication protocol |
| - |
- |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 2.3V~3.6V |
1.71V~3.63V |
| Watchdog |
| Yes |
Yes |
| CPU Core |
| - |
- |
| Peripheral/Function |
| PWM |
DMA;PWM;WDT |
| Real-Time Clock |
| - |
- |
| Secure Digital Input and Output |
| - |
- |
| Universal Serial Bus |
| Yes |
Yes |
| Direct Memory Access |
| Yes |
Yes |
| RAM Size |
| 32KB |
N/A |
| PWM (Bit) |
| - |
- |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 40MHz |
120MHz |
| DAC (Bit) |
| - |
12bit |
| Program Memory Type |
| FLASH |
FLASH |
| ADC (Bit) |
| 10bit |
12bit |
| GPIO Ports Number |
| 19 |
81 |
