8-bit AVR microcontroller featuring 32KB FLASH memory and 2.5KB RAM. Operates at 16MHz with a voltage range of 2.7V to 5.5V. Offers I2C, SPI, USB, UART, and USART interfaces, along with 26 I/Os and 4 timers. Includes internal oscillator, brown-out detect, POR, PWM, and WDT peripherals. Packaged in a VQFN for surface mounting, with an operating temperature range of -40°C to 85°C.
Frequency16MHz
PackageVQFN
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA32U4RC-MU technical specifications.
General
| Package/Case | VQFN |
| Core Architecture | AVR |
| Frequency | 16MHz |
| Interface | I2C, SPI, USB, UART, USART |
| Max Operating Temperature | 85°C |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of I/Os | 26 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 2.5KB |
| RoHS Compliant | Yes |
| Series | AVR® ATmega |
Compliance
| RoHS | Compliant |
Datasheet
Microchip ATMEGA32U4RC-MU Datasheet
Download the complete datasheet for Microchip ATMEGA32U4RC-MU to view detailed technical specifications.
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