AT32UC3A0512AU-ALTRA
IC MCU 32BIT 512KB FLASH 144LQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AVR®32 UC3 A0 Audio microcontroller, part number AT32UC3A0512AU-ALTRA, features a 32-bit single-core AVR processor operating at 66MHz. This device offers 512KB of FLASH program memory and 64KB of RAM. Connectivity options include EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, and USB OTG. Integrated data conversion capabilities consist of 8x10-bit Analog-to-Digital converters and 2x16-bit Digital-to-Analog converters. Peripherals include Brown-out Detect/Reset, Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). The microcontroller is housed in a 144-LQFP (20x20mm) package for surface mounting and operates within an ambient temperature range of -40°C to 85°C. Its internal oscillator simplifies system design. This component is widely utilized in automotive, industrial, and consumer electronics applications. It is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: AVR®32 UC3 A0 AudioRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 144-LQFP |
| Mounting Type | Surface Mount |
| Speed | 66MHz |
| Program Memory Size | 512KB (512K 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; D/A 2x16b |
| 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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