ATMEGA329-16MI
IC MCU 8BIT 32KB FLASH 64QFNManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AVR® ATmega microcontroller, part number ATMEGA329-16MI, is an 8-bit device featuring a 16MHz AVR core. This surface-mount component offers 32KB of FLASH program memory and 2KB of SRAM. Connectivity options include SPI and UART/USART interfaces, alongside the Universal Serial Interface (USI). It integrates an 8-channel, 10-bit Analog-to-Digital converter. Key peripherals include Brown-out Detect/Reset, LCD controller, Power-On Reset (POR), Pulse Width Modulation (PWM), and a Watchdog Timer (WDT). The device operates within a voltage range of 2.7V to 5.5V and is specified for an operating temperature of -40°C to 85°C. This microcontroller is commonly employed in consumer electronics and industrial automation applications. The package is a 64-QFN (9x9) with an exposed pad, supplied in a tray.
Additional Information
Series: AVR® ATmegaRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 64-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 16MHz |
| Program Memory Size | 32KB (16K x 16) |
| RAM Size | 2K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| Core Processor | AVR |
| Data Converters | A/D 8x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Connectivity | SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Supplier Device Package | 64-QFN (9x9) |
| Number of I/O | 54 |
| Programmable | Not Verified |
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