| Model Number |
| ATMEGA64L-8MI |
ATSAMS70Q21B-CFNT |
| Model Name |
| Microchip Tech ATMEGA64L-8MI |
Microchip Tech ATSAMS70Q21B-CFNT |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 64KB 2.7V~5.5V AVR 8MHz 53 QFN-64(9x9) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
2MB 1.62V~3.6V 300MHz 75 UFBGA-144 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 |
| QFN-64(9x9) |
UFBGA-144 |
| Package / Arrange |
| Tray |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
5A002A1 |
| Low-Voltage Detect |
| Yes |
Yes |
| Program Storage Size |
| 64KB |
2MB |
| Operating Voltage Range |
| 2.7V~5.5V |
1.62V~3.6V |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+105℃ |
| CPU Core |
| AVR |
- |
| Watchdog |
| Yes |
Yes |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 8MHz |
300MHz |
| ADC (Bit) |
| 10bit |
12bit |
| GPIO Ports Number |
| 53 |
75 |
