ATXMEGA128A3U-MN
IC MCU 8/16BIT 128KB FLASH 64QFNManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AVR® XMEGA® A3U microcontroller, part number ATXMEGA128A3U-MN, offers a robust 8/16-bit AVR core operating at up to 32MHz. This device features 128KB of FLASH program memory and 8KB of RAM, providing ample resources for complex embedded applications. Integrated peripherals include a DMA controller, multiple PWM channels, and watchdog timer. Connectivity options are extensive, encompassing I2C, IrDA, SPI, UART/USART, and USB interfaces. For analog signal processing, it incorporates 16x12-bit Analog-to-Digital converters and 2x12-bit Digital-to-Analog converters. The ATXMEGA128A3U-MN is housed in a 64-QFN (9x9) package, suitable for surface mounting. This microcontroller finds application in industrial automation, consumer electronics, and medical devices.
Additional Information
Series: AVR® XMEGA® A3URoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 64-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 32MHz |
| Program Memory Size | 128KB (64K x 16) |
| RAM Size | 8K x 8 |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| Core Processor | AVR |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Core Size | 8/16-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Supplier Device Package | 64-QFN (9x9) |
| Number of I/O | 50 |
| Programmable | Not Verified |
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