8-bit AVR microcontroller featuring 256KB FLASH memory and 8KB RAM. Operates at 8MHz with a 1.8V to 5.5V supply voltage range and a temperature range of -40°C to 85°C. Offers 54 I/O pins and supports I2C, SPI, UART, USART, and EBI/EMI interfaces. Includes 6 timers/counters, internal oscillator, and peripherals like Brown-out Detect/Reset, POR, PWM, and WDT. Packaged in a 64-pin TQFP for surface mounting.
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| Package/Case | TQFP |
| Core Architecture | AVR |
| Frequency | 8MHz |
| Interface | I2C, SPI, UART, USART, EBI/EMI |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 256KB |
| Memory Type | FLASH, , OTP |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of I/Os | 54 |
| Number of Timers/Counters | 6 |
| Oscillator Type | Internal |
| Packaging | Cut Tape |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 8KB |
| RoHS Compliant | Yes |
| Series | AVR® ATmega |
| RoHS | Compliant |
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