32-bit AVR UC3 C microcontroller featuring 256KB FLASH and 64KB RAM. Operates at up to 66MHz with 81 programmable I/Os. Supports I2C, SPI, USB, CAN, Ethernet, IrDA, UART, USART, LIN, and I2S interfaces. Packaged in a 100-pin TQFP for surface mounting, with a temperature range of -40°C to 85°C and supply voltage from 3V to 5.5V. Includes peripherals like Brown-out Detect/Reset, POR, PWM, WDT, and DMA.
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Microchip AT32UC3C1256C-AZR technical specifications.
| Package/Case | TQFP |
| Contact Plating | Tin, Matte |
| Core Architecture | AVR |
| Data Bus Width | 32b |
| Frequency | 66MHz |
| Interface | I2C, SPI, USB, CAN, Ethernet, IrDA, UART, USART, LIN, I2S |
| Max Frequency | 66MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of I/Os | 81 |
| Number of Programmable I/O | 81 |
| Number of Timers/Counters | 6 |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 64KB |
| RoHS Compliant | Yes |
| Series | AVR®32 UC3 C |
| RoHS | Compliant |
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