Manufacturer's product number
Manufacturer
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| Mfr | Microchip Technology |
|---|---|
| Series | AVR®32 UC3 A3 |
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | AVR |
| Core Size | 32-Bit |
| Speed | 66MHz |
| Peripherals | Brown-out Detect/Reset, DMA, POR, WDT |
| Number of I/O | 110 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 128K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.75V ~ 3.6V |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 144-LQFP (20×20) |
| Package / Case | 144-LQFP |
| Base Product Number | AT32UC3 |
| Data Converters | A/D 8x10b |
| Connectivity | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG |
