ATXMEGA128A1U-CU
IC MCU 8/16B 128KB FLASH 100CBGAManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AVR® XMEGA® A1U microcontroller, part number ATXMEGA128A1U-CU. This 8/16-bit AVR core operates at 32MHz, featuring 128KB of FLASH program memory and 8KB of SRAM. Connectivity options include EBI/EMI, I2C, IrDA, SPI, UART/USART, and USB. The device integrates analog peripherals such as 16 channels of 12-bit Analog-to-Digital conversion and 4 channels of 12-bit Digital-to-Analog conversion. Peripherals include DMA, PWM, and WDT. The ATXMEGA128A1U-CU is housed in a 100-CBGA (9x9) surface-mount package and operates within a voltage range of 1.6V to 3.6V, with an operating temperature of -40°C to 85°C. This device is commonly utilized in industrial automation, consumer electronics, and IoT applications.
Additional Information
Series: AVR® XMEGA® A1URoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 100-TFBGA |
| Mounting Type | Surface Mount |
| Speed | 32MHz |
| Program Memory Size | 128KB (64K x 16) |
| RAM Size | 8K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| Core Processor | AVR |
| Data Converters | A/D 16x12b; D/A 4x12b |
| Core Size | 8/16-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V |
| Connectivity | EBI/EMI, I2C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Supplier Device Package | 100-CBGA (9x9) |
| Number of I/O | 78 |
| Programmable | Not Verified |
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