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See Product Specifications
| Part Number: | AT32UC3A1256AU-AUR |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Embedded - Microcontrollers |
| Manufacturer: | Atmel |
| Packaging: | Bulk |
| Product Status: | Active |
| Core Processor: | AVR |
| Core Size: | 32-Bit Single-Core |
| Speed: | 66MHz |
| Connectivity: | Ethernet, I²C, SPI, SSC, UART/USART, USB OTG |
| Peripherals: | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O: | 69 |
| Program Memory Size: | 256KB (256K x 8) |
| Program Memory Type: | FLASH |
| EEPROM Size: | - |
| RAM Size: | 64K x 8 |
| Voltage - Supply (Vcc/Vdd): | 1.65V ~ 3.6V |
| Data Converters: | A/D 8x10b |
| Oscillator Type: | Internal |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 100-TQFP |
| Supplier Device Package: | 100-TQFP (14x14) |
