AT32UC3A3256AU-ALUT
IC MCU 32BIT 256KB FLASH 144LQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT32UC3A3256AU-ALUT AVR®32 UC3 A3 Audio microcontroller. This 32-bit single-core device operates at 66MHz and features 256KB of FLASH program memory. It offers 128KB of RAM and a rich peripheral set including EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, and USB OTG. Data conversion is handled by 8x10-bit ADCs. Peripherals for system management include Brown-out Detect/Reset, DMA, POR, and WDT. The AT32UC3A3256AU-ALUT is supplied in a 144-LQFP (20x20) surface mount package and operates within a voltage range of 1.75V to 3.6V, with an operating temperature of -40°C to 85°C. This component is suitable for applications in consumer electronics and industrial automation.
Additional Information
Series: AVR®32 UC3 A3 AudioRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 144-LQFP |
| Mounting Type | Surface Mount |
| Speed | 66MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 128K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | AVR |
| Data Converters | A/D 8x10b |
| Core Size | 32-Bit Single-Core |
| Voltage - Supply (Vcc/Vdd) | 1.75V ~ 3.6V |
| Connectivity | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, POR, WDT |
| Supplier Device Package | 144-LQFP (20x20) |
| Number of I/O | 110 |
| Programmable | Not Verified |
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