ATMEGA32U4-AU
IC MCU 8BIT 32KB FLASH 44TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AVR® ATmega ATMEGA32U4-AU is an 8-bit microcontroller featuring 32KB of FLASH program memory and 2.5KB of RAM. This device operates at a speed of 16MHz and includes an internal oscillator. Connectivity options include I2C, SPI, UART/USART, and USB interfaces, making it suitable for a wide range of applications. The ATMEGA32U4-AU is equipped with 12 channels of 10-bit Analog-to-Digital converters, 1KB of EEPROM, and 26 General Purpose I/O pins. Integrated peripherals include Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). This surface mount component comes in a 44-TQFP (10x10) package and operates within a voltage range of 2.7V to 5.5V, with an operating temperature of -40°C to 85°C. Common industries utilizing this component include consumer electronics, industrial automation, and human interface devices.
Additional Information
Series: AVR® ATmegaRoHS Status: ROHS3 CompliantManufacturer Lead Time: 4 week(s)Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 44-TQFP |
| Mounting Type | Surface Mount |
| Speed | 16MHz |
| Program Memory Size | 32KB (16K x 16) |
| RAM Size | 2.5K 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 12x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Connectivity | I2C, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 44-TQFP (10x10) |
| Number of I/O | 26 |
| Programmable | Not Verified |
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