8-bit AVR microcontroller featuring 16KB FLASH memory and 1KB RAM. Operates at up to 16MHz with an 8-bit data bus width. Offers 35 programmable I/O pins, 6 PWM channels, 4 timers/counters, 2 UART channels, and 1 SPI channel. Supports SPI, UART, USART, EBI/EMI, and I2C interfaces. Packaged in a 44-TQFP with tin contact plating, suitable for surface mounting. Operating temperature range of -40°C to 85°C with supply voltages from 2.7V to 5.5V.
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| Package/Case | TQFP |
| Contact Plating | Tin |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 16MHz |
| Height | 1.2mm |
| Interface | SPI, UART, USART, EBI/EMI, I2C |
| Max Frequency | 16MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 35 |
| Number of Programmable I/O | 35 |
| Number of PWM Channels | 6 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 2 |
| Oscillator Type | Internal |
| Packaging | Cut Tape |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 1KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | AVR® ATmega |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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