| Model Number |
| AVR128DA64T-E/PT |
ATSAM3S4BA-AUR |
| Model Name |
| Microchip Tech AVR128DA64T-E/PT |
Microchip Tech ATSAM3S4BA-AUR |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 128KB 1.8V~5.5V AVR 24MHz 55 TQFP-64(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
256KB 1.62V~3.6V ARM-M3 64MHz FLASH 47 LQFP-64(10x10) 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 |
| TQFP-64(14x14) |
LQFP-64(10x10) |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
3A991A2 |
| Low-Voltage Detect |
| Yes |
Yes |
| Program Storage Size |
| 128KB |
256KB |
| Operating Temperature Range |
| -40℃~+125℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 1.8V~5.5V |
1.62V~3.6V |
| CPU Core |
| AVR |
ARM-M3 |
| Watchdog |
| Yes |
Yes |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 24MHz |
64MHz |
| DAC (Bit) |
| 10bit |
12bit |
| ADC (Bit) |
| 12bit |
10bit;12bit |
| GPIO Ports Number |
| 55 |
47 |
