32-bit AVR microcontroller featuring 512KB FLASH memory and 64KB RAM. Operates at up to 66MHz with an AVR core architecture. Offers extensive connectivity including I2C, SPI, USB, Ethernet, UART, USART, EBI/EMI, and 2-Wire interfaces. Includes 109 I/Os, 3 timers/counters, and internal oscillator. Packaged in TFBGA for surface mounting, with an operating temperature range of -40°C to 85°C and supply voltage from 1.65V to 3.6V. Peripherals include Brown-out Detect/Reset, POR, PWM, and WDT.
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Microchip AT32UC3A0512-CTUT technical specifications.
| Package/Case | TFBGA |
| Core Architecture | AVR |
| Frequency | 66MHz |
| Interface | I2C, SPI, USB, Ethernet, UART, USART, EBI/EMI, 2-Wire |
| Max Frequency | 66MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 512KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.65V |
| Mount | Surface Mount |
| Number of I/Os | 109 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 64KB |
| RoHS Compliant | No |
| Series | AVR®32 UC3 A0 |
| RoHS | Not CompliantNo |
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