The ATXMEGA64A4U-MH is a 32MHz AVR XMEGA A4U microcontroller with 64KB of FLASH memory. It features a range of interfaces, including I2C, SPI, IrDA, UART, and USART. The device operates over a temperature range of -40°C to 85°C and is supplied from 1.6V to 3.6V. It is packaged in a VQFN-44 package and is RoHS compliant.
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Microchip ATXMEGA64A4U-MH technical specifications.
| Package/Case | VQFN |
| Core Architecture | AVR |
| Frequency | 32MHz |
| Interface | I2C, SPI, IrDA, UART, USART |
| Max Operating Temperature | 85°C |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.6V |
| Number of I/Os | 34 |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RoHS Compliant | Yes |
| Series | AVR® XMEGA® A4U |
| RoHS | Compliant |
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