| Model Number |
| ATMEGA169P-16MCU |
AT80C31X2-SLRUM |
| Model Name |
| Microchip Tech ATMEGA169P-16MCU |
Microchip Tech AT80C31X2-SLRUM |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 16KB 2.7V~5.5V AVR 16MHz 54 QFN-64(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
4.5V~5.5V 51Series 32 PLCC-44(16.6x16.6) 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(7x7) |
PLCC-44(16.6x16.6) |
| Package / Arrange |
| Bag-packed |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
3A991A2 |
| Low-Voltage Detect |
| Yes |
Yes |
| LCD Module |
| Yes |
N/A |
| Program Storage Size |
| 16KB |
N/A |
| Operating Voltage Range |
| 2.7V~5.5V |
4.5V~5.5V |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+85℃ |
| CPU Core |
| AVR |
51Series |
| Watchdog |
| Yes |
N/A |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 16MHz |
40MHz;20MHz |
| ADC (Bit) |
| 10bit |
N/A |
| GPIO Ports Number |
| 54 |
32 |
