| Family Name |
AT90 |
| Data Bus Width (bit) |
8 |
| Device Core |
AVR |
| Instruction Set Architecture |
RISC |
| Maximum Clock Rate (MHz) |
16 |
| Program Memory Type |
Flash |
| Program Memory Size |
128KB |
| RAM Size |
4KB |
| Maximum Expanded Memory Size |
64KB |
| Maximum CPU Frequency (MHz) |
16 |
| Bluetooth |
No |
| Wi-Fi |
No |
| Memory Protection Unit |
No |
| CAN Type |
2.0A/2.0B |
| GPIO |
53 |
| Number of Timers |
4 |
| ADC Channels |
8 |
| ADC Resolution (bit) |
10 |
| Core Architecture |
AVR |
| Number of ADCs |
1 |
| PWM |
2 |
| Watchdog |
1 |
| Analog Comparators |
1 |
| Real Time Clock |
Yes |
| Special Features |
CAN Controller |
| Interface Type |
CAN/SPI/USART |
| Programmability |
Yes |
| SPI |
1 |
| I2C |
0 |
| I2S |
0 |
| UART |
0 |
| USART |
2 |
| CAN |
1 |
| USB |
0 |
| Ethernet |
0 |
| Minimum Operating Supply Voltage (V) |
2.7 |
| Typical Operating Supply Voltage (V) |
3.3|5 |
| Maximum Operating Supply Voltage (V) |
5.5 |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
125 |
| Temperature Flag |
Opr |
| Supplier Temperature Grade |
Automotive |
| Operating Supply Voltage (V) |
3.3|5 |
| Maximum Storage Temperature (°C) |
150 |
| Minimum Storage Temperature (°C) |
-65 |
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