8-bit AVR RISC microcontroller featuring 8KB FLASH program memory and 1KB RAM. Operates at up to 16MHz with an internal oscillator, supporting I2C, SPI, UART, and LIN interfaces. Includes 8 ADC channels, 23 programmable I/Os, and 3 timers/counters. Packaged in QFN for surface mounting, with a wide operating temperature range of -40°C to 125°C and a supply voltage of 5V to 5.5V. Peripherals include Brown-out Detect/Reset, POR, PWM, and WDT.
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| Package/Case | QFN |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 16MHz |
| Interface | I2C, SPI, UART, LIN, USART |
| Max Frequency | 16MHz |
| Max Operating Temperature | 125°C |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 5V |
| Mount | Surface Mount |
| Number of ADC Channels | 8 |
| Number of I/Os | 23 |
| Number of Programmable I/O | 23 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package Quantity | 4000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 1KB |
| RoHS Compliant | Yes |
| Series | AVR® ATA66 LIN-SBC |
| Watchdog Timer | Yes |
| RoHS | Compliant |
