8-bit AVR microcontroller featuring 32KB FLASH memory and 2KB RAM. Operates at 16MHz with an internal oscillator and supports I2C, SPI, and UART/USART interfaces. Offers 32 I/Os, 3 timers/counters, and peripherals including Brown-out Detect/Reset, POR, PWM, and WDT. Designed for surface mount with a 44-TQFP package, operating from 4.5V to 5.5V, with a temperature range of -40°C to 85°C. RoHS compliant.
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Microchip ATMEGA32-16AUR technical specifications.
| Package/Case | A |
| Core Architecture | AVR |
| Frequency | 16MHz |
| Interface | I2C, SPI, 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 | 4.5V |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 2KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | AVR® ATmega |
| RoHS | Compliant |
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