The ATXMEGA16A4-MHR is a 32MHz 8-bit microcontroller with I2C, SPI, UART, and USART interfaces. It features 16KB of FLASH memory and 2KB of RAM. Operating temperature range is -40°C to 85°C, with a maximum supply voltage of 3.6V and minimum supply voltage of 1.6V. The device is packaged in a QFN-44 package and is RoHS compliant.
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Microchip ATXMEGA16A4-MHR technical specifications.
| Package/Case | QFN |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 32MHz |
| Interface | I2C, SPI, UART, USART, IrDA |
| Max Frequency | 32MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.6V |
| Number of I/Os | 53 |
| Number of Programmable I/O | 36 |
| Number of Timers/Counters | 8 |
| Oscillator Type | Internal |
| Package Quantity | 4000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 2KB |
| RoHS Compliant | Yes |
| Series | PIC® 24F |
| RoHS | Compliant |
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