AT32UC3A0256AU-ALUT
IC MCU 32BIT 256KB FLASH 144LQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT32UC3A0256AU-ALUT is a 32-bit AVR UC3 A0 Audio microcontroller featuring a 66MHz AVR core. This device offers 256KB of FLASH program memory with 256K x 8 organization, complemented by 64K x 8 of RAM. Connectivity options include EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, and USB OTG. Integrated peripherals include Brown-out Detect/Reset, POR, PWM, and WDT. The microcontroller also incorporates 8x10-bit A/D converters. Housed in a 144-LQFP (20x20) surface-mount package, it operates from a 1.65V to 3.6V supply and is rated for -40°C to 85°C ambient temperatures. This component finds application in audio processing and general embedded control systems.
Additional Information
Series: AVR®32 UC3 A0 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 | 64K 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) | 1.65V ~ 3.6V |
| Connectivity | EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 144-LQFP (20x20) |
| Number of I/O | 109 |
| Programmable | Not Verified |
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