| Model Number |
| AT91SAM9260B-QU |
AT89C51RB2-SLSUM |
| Model Name |
| Microchip Tech AT91SAM9260B-QU |
Microchip Tech AT89C51RB2-SLSUM |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 180MHz LQFP-208(28x28) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
16KB 2.7V~5.5V 51Series 60MHz FLASH 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: |
| 9.120 grams / 0.321699 oz |
4.100 grams / 0.144623 oz |
| Package / Case |
| LQFP-208(28x28) |
PLCC-44(16.6x16.6) |
| Package / Arrange |
| Tray |
Tube-packed |
| Battery |
| No |
No |
| ECCN |
| 3A991A2 |
3A991A2 |
| Infrared Data Association |
| - |
- |
| Low-Voltage Detect |
| - |
Yes |
| CCP Capture/Compare |
| - |
- |
| Internal Comparator |
| - |
- |
| communication protocol |
| - |
- |
| Operating Voltage Range |
| - |
2.7V~5.5V |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+85℃ |
| Watchdog |
| - |
Yes |
| CPU Core |
| - |
51Series |
| Real-Time Clock |
| - |
- |
| Secure Digital Input and Output |
| - |
- |
| Universal Serial Bus |
| - |
- |
| Direct Memory Access |
| - |
- |
| Internal Oscillator |
| - |
- |
| PWM (Bit) |
| - |
- |
| CPU Maximum Speed |
| 180MHz |
60MHz |
| DAC (Bit) |
| - |
- |
| Program Memory Type |
| - |
FLASH |
| ADC (Bit) |
| - |
- |
| GPIO Ports Number |
| - |
32 |
