32-bit AVR microcontroller featuring 64KB FLASH and 16KB RAM. Operates at up to 60MHz with a 3.3V supply voltage. Offers 44 programmable I/Os and interfaces including SPI, USART, 2-Wire, USB, and I2S. Includes 3 timers/counters and a watchdog timer. Packaged in a VQFN with Tin, Matte plating, suitable for surface mounting.
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Microchip AT32UC3B064-Z2UT technical specifications.
| Package/Case | VQFN |
| Contact Plating | Tin, Matte |
| Core Architecture | AVR |
| Data Bus Width | 32b |
| Frequency | 60MHz |
| Interface | SPI, USART, 2-Wire, USB, I2S |
| Lead Free | Lead Free |
| Max Frequency | 60MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of I/Os | 44 |
| Number of Programmable I/O | 44 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 1300 |
| Packaging | Tray |
| RAM Size | 16KB |
| RoHS Compliant | Yes |
| Series | UC3 B |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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