| Model Number |
| ATMEGA8L-8PU |
ATMEGA644P-20AUR |
| Model Name |
| Microchip Tech ATMEGA8L-8PU |
Microchip Tech ATMEGA644P-20AUR |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 8KB 2.7V~5.5V AVR 8MHz 23 DIP-28-300mil Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
TQFP-44 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 3.643 grams / 0.128503 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| DIP-28-300mil |
TQFP-44 |
| Package / Arrange |
| Tube-packed |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
- |
| Low-Voltage Detect |
| Yes |
N/A |
| Program Storage Size |
| 8KB |
N/A |
| Operating Voltage Range |
| 2.7V~5.5V |
N/A |
| Operating Temperature Range |
| -40℃~+85℃ |
N/A |
| CPU Core |
| AVR |
N/A |
| Watchdog |
| Yes |
N/A |
| Internal Oscillator |
| Yes |
N/A |
| CPU Maximum Speed |
| 8MHz |
N/A |
| ADC (Bit) |
| 10bit |
N/A |
| GPIO Ports Number |
| 23 |
N/A |
