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1.6V ~ 3.6V
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IC MCU 16BIT 128KB FLASH 44VQFN
Specifications
- Brand
- Microchip Technology
- Package
- 44-VFQFN Exposed Pad
- Packaging
- —
- Weight
- —
Total Inventory
153pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how ATXMEGA128A4U-MN from Microchip Technology fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | Microchip Technology | |
| Series | AVR® XMEGA® A4U | |
| Core Processor | AVR | |
| Core Size | 8/16-Bit | |
| Speed | 32MHz | |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB | |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | |
| Number of I/O | 34 | |
| Program Memory Size | 128KB (64K x 16) | |
| Program Memory Type | FLASH | |
| EEPROM Size | 2K x 8 | |
| RAM Size | 8K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V | |
| Data Converters | A/D 12x12b; D/A 2x12b | |
| Oscillator Type | Internal | |
| Operating Temperature | 0°C ~ 105°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-VFQFN Exposed Pad | |
| Supplier Device Package | 44-VQFN (7x7) |
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Datasheet & Documents
atxmega128a4u-w.pdf
PDF Document · 339 pages










