8-bit AVR microcontroller featuring 32KB FLASH memory and 32 I/Os. Integrated peripherals include Brown-out Detect/Reset, POR, PWM, and WDT. Supports I2C, SPI, and UART/USART interfaces. Operates from -40°C to 85°C with a 5V supply. Internal oscillator and TQFP package.
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Microchip ATMEGA32A-AU technical specifications.
| Package/Case | A |
| Core Architecture | AVR |
| Interface | I2C, SPI, UART, USART |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Number of I/Os | 32 |
| Oscillator Type | Internal |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RoHS Compliant | Yes |
| Series | AVR® ATmega |
| Voltage | 5V |
| RoHS | Compliant |
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