32-bit AVR microcontroller featuring 256KB FLASH and 64KB RAM. Operates at up to 66MHz with an AVR core architecture. Offers extensive connectivity including SPI, USART, I2C, USB, and Ethernet interfaces. Surface mountable in a TFBGA package, supporting a 1.65V to 3.6V operating voltage range. Includes peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT.
Frequency66MHz
PackageTFBGA
MountingSurface Mount
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Technical Specifications
Microchip AT32UC3A0256-CTUR technical specifications.
General
| Package/Case | TFBGA |
| Contact Plating | Copper, Tin, Silver |
| Core Architecture | AVR |
| Data Bus Width | 32b |
| Frequency | 66MHz |
| Interface | SPI, USART, 2-Wire, I2C, USB, Ethernet, UART, EBI/EMI, I2S |
| Max Frequency | 66MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.65V |
| Mount | Surface Mount |
| Number of I/Os | 109 |
| Number of Programmable I/O | 109 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 64KB |
| RoHS Compliant | No |
| Series | AVR®32 UC3 A0 |
Compliance
| RoHS | Not Compliant |
Datasheet
Microchip AT32UC3A0256-CTUR Datasheet
Download the complete datasheet for Microchip AT32UC3A0256-CTUR to view detailed technical specifications.
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