8-bit AVR microcontroller featuring 128KB Flash memory and 4KB RAM. Operates at up to 16MHz with internal oscillator. Supports I2C, SPI, UART, USART, EBI/EMI, and 2-Wire interfaces. Includes 53 I/Os, 4 timers/counters, and peripherals like Brown-out Detect, POR, PWM, and WDT. Packaged in a 64-TQFP for surface mounting, with an operating voltage range of 4.5V to 5.5V and an operating temperature range of -40°C to 85°C. RoHS compliant.
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Microchip ATMEGA128-16AUR technical specifications.
| Package/Case | TQFP |
| Core Architecture | AVR |
| Frequency | 16MHz |
| Interface | I2C, SPI, UART, USART, EBI/EMI, 2-Wire |
| Max Frequency | 16MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 128KB |
| Memory Type | OTP, , FLASH |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of I/Os | 53 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 4KB |
| RoHS Compliant | Yes |
| Series | PIC® 16C |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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