8-bit AVR microcontroller featuring 256KB FLASH memory and 8KB RAM. Operates at a maximum frequency of 16MHz with an 8-bit data bus width. Offers 54 programmable I/Os and includes peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. Supports SPI, USART, 2-Wire, I2C, UART, and EBI/EMI interfaces. Packaged in a 64-QFN for surface mounting, with an operating temperature range of -40°C to 85°C and a supply voltage of 4.5V to 5.5V.
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| Access Time | 16us |
| Package/Case | QFN |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 16MHz |
| Interface | SPI, USART, 2-Wire, I2C, UART, EBI/EMI |
| Lead Free | Contains Lead |
| Max Frequency | 16MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of I/Os | 54 |
| Number of Programmable I/O | 54 |
| Number of Timers/Counters | 6 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 260 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 8KB |
| RoHS Compliant | No |
| Series | AVR® ATmega |
| RoHS | Not Compliant |
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