| Model Number |
| ATMEGA328P-AN |
ATSAMD21E17D-MUT |
| Model Name |
| Microchip Tech ATMEGA328P-AN |
Microchip Tech ATSAMD21E17D-MUT |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 1.8V~5.5V AVR 20MHz 23 TQFP-32(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
128KB 1.62V~3.63V 48MHz FLASH 26 QFN-32-EP(5x5) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.100 grams / 0.003527 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| TQFP-32(7x7) |
QFN-32-EP(5x5) |
| Package / Arrange |
| Tray |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
3A991A2 |
| Operating Temperature Range |
| -40℃~+105℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 1.8V~5.5V |
1.62V~3.63V |
| CPU Core |
| AVR |
- |
| Secure Digital Input and Output |
| - |
- |
| CPU Maximum Speed |
| 20MHz |
48MHz |
| Direct Memory Access |
| Yes |
Yes |
| Universal Serial Bus |
| - |
Yes |
| ADC (Bit) |
| 10bit |
12bit |
| GPIO Ports Number |
| 23 |
26 |
