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| PartNumber | AT32UC3A1512-AUR | AT32UC3A1512 | AT32UC3A1512-AU |
| Description | 32-bit Microcontrollers - MCU 512KB, 100LQFP 85deg. Green | ||
| Manufacturer | Microchip | - | - |
| Product Category | 32-bit Microcontrollers - MCU | - | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TQFP-100 | - | - |
| Series | AT32UC3A1 | - | - |
| Core | AVR | - | - |
| Data Bus Width | 32 bit | - | - |
| Maximum Clock Frequency | 66 MHz | - | - |
| Program Memory Size | 512 kB | - | - |
| Data RAM Size | 64 kB | - | - |
| ADC Resolution | 10 bit | - | - |
| Number of I/Os | 69 I/O | - | - |
| Operating Supply Voltage | 1.8 V, 3.3 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | - | - |
| Height | 1.05 mm | - | - |
| Length | 14 mm | - | - |
| Product | MCU | - | - |
| Program Memory Type | Flash | - | - |
| Width | 14 mm | - | - |
| Brand | Microchip Technology / Atmel | - | - |
| Interface Type | 2-Wire, RS-485, SPI, USART | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 8 Channel | - | - |
| Number of Timers/Counters | 1 x 16 bit | - | - |
| Processor Series | AT32UC3x | - | - |
| Product Type | 32-bit Microcontrollers - MCU | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Supply Voltage Max | 1.95 V, 3.6 V | - | - |
| Supply Voltage Min | 1.65 V, 3 V | - | - |
| Tradename | AVR | - | - |
| Watchdog Timers | Watchdog Timer | - | - |
| Unit Weight | 0.023175 oz | - | - |