The ATXMEGA32A4-MHR is a 32MHz 8-bit AVR microcontroller with 32KB of FLASH memory and 4KB of RAM. It operates over a temperature range of -40°C to 85°C and is supplied with a voltage between 1.6V and 3.6V. The device is packaged in a VQFN-44 package and is compliant with RoHS regulations. It features a range of peripherals including a brown-out detect/reset circuit, power-on reset, pulse-width modulation, and a watchdog timer.
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Microchip ATXMEGA32A4-MHR technical specifications.
| Package/Case | VQFN |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 32MHz |
| Interface | I2C, SPI, UART, USART, IrDA |
| Max Frequency | 32MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.6V |
| Mount | Surface Mount |
| Number of I/Os | 34 |
| Number of Programmable I/O | 36 |
| Number of Timers/Counters | 8 |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD, DMA |
| RAM Size | 4KB |
| RoHS Compliant | Yes |
| Series | PIC® XLP™ 18F |
| RoHS | Compliant |
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