The ATXMEGA64A4U-MHR is a 64KB flash memory microcontroller with an 8-bit AVR core operating at up to 32MHz. It features a variety of interfaces including I2C, SPI, USB, IrDA, UART, and USART. The device is packaged in a VQFN-44 package and is RoHS compliant. It operates over a temperature range of -40°C to 85°C with a maximum supply voltage of 3.6V and a minimum supply voltage of 1.6V.
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Microchip ATXMEGA64A4U-MHR technical specifications.
| Package/Case | VQFN |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 32MHz |
| Interface | I2C, SPI, USB, 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 |
| Oscillator Type | Internal |
| Package Quantity | 4000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RoHS Compliant | Yes |
| Series | AVR® XMEGA® A4U |
| RoHS | Compliant |
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