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| Manufacturer Part Number | ATMEGA329A-AU |
|---|---|
| Future Part Number | FT-ATMEGA329A-AU |
| SPQ / MOQ | Contact Us |
| Packing Material | Reel/Tray/Tube/Others |
| Series | AVR® ATmega |
| ATMEGA329A-AU Status (Lifecycle) | In Stock |
| Part Status | Active |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Number of I/O | 54 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | Surface Mount |
| Supplier Device Package | 64-TQFP |
| Base Part Number | 64-TQFP (14x14) |
| Country of Origin | USA/JAPAN/MALAYSIA/MEXICO/CN |
| ATMEGA329A-AU Weight | Contact Us |
| Replacement Part Number | ATMEGA329A-AU-FT |

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