| Model Number |
| ATMEGA8HVA-4CKU |
ATSAMD21E18A-MU |
| Model Name |
| Microchip Tech ATMEGA8HVA-4CKU |
Microchip Tech ATSAMD21E18A-MU |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 1.8V~9V AVR 4MHz 7 LGA-36(3.5x6.5) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
256KB 1.62V~3.6V ARM-M0 32KB 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: |
| 1.000 grams / 0.035274 oz |
1.300 grams / 0.045856 oz |
| Package / Case |
| LGA-36(3.5x6.5) |
QFN-32-EP(5x5) |
| Package / Arrange |
| Tray |
Tray |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
3A991A2 |
| Operating Voltage Range |
| 1.8V~9V |
1.62V~3.6V |
| Operating Temperature Range |
| -20℃~+85℃ |
-40℃~+85℃ |
| CPU Core |
| AVR |
ARM-M0 |
| Secure Digital Input and Output |
| - |
- |
| CPU Maximum Speed |
| 4MHz |
48MHz |
| Direct Memory Access |
| Yes |
- |
| Universal Serial Bus |
| - |
- |
| ADC (Bit) |
| 12bit |
12bit |
| GPIO Ports Number |
| 7 |
26 |
