64KB FLASH Microcontroller (MCU) with AVR core architecture, operating at 32MHz. Features 50 I/Os and supports I2C, SPI, IrDA, UART, and USART interfaces. Includes internal oscillator, Brown-out Detect/Reset, POR, PWM, WDT, and DMA peripherals. Packaged in a 64-pin QFN for surface mounting, with an operating temperature range of -40°C to 85°C and a supply voltage of 1.6V to 3.6V. RoHS compliant.
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Microchip ATXMEGA64A3-MH technical specifications.
| Package/Case | QFN |
| Core Architecture | AVR |
| Frequency | 32MHz |
| Interface | I2C, SPI, IrDA, UART, USART |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.6V |
| Mount | Surface Mount |
| Number of I/Os | 50 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RoHS Compliant | Yes |
| Series | AVR® XMEGA® A3 |
| RoHS | Compliant |
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