Microchip Technology, Inc. Microcontrollers ATMEGA324A-AUR

The ATmega324A-AUR is an 8-bit microcontroller from Quarktwin Technology Ltd. that operates on a low power CMOS architecture. It features a maximum clock speed of 20 MHz and can achieve up to 20 MIPS throughput. The device includes 32 general-purpose working registers and supports 131 powerful instructions, most of which execute in a single clock cycle. It offers a range of memory options, including 32 KB of Flash, 2 KB of SRAM, and 1 KB of EEPROM, with high endurance ratings for write/erase cycles. The microcontroller supports various peripherals, including two 8-bit timers, one or two 16-bit timers, and an 8-channel 10-bit ADC. It also includes a real-time counter, multiple PWM channels, and interfaces such as USART and SPI. The device is designed for flexibility with features like in-system programming, a boot code section, and extensive on-chip debug support via a JTAG interface. Operating voltage ranges from 1.8V to 5.5V, making it suitable for battery-powered applications. The ATmega324A-AUR is available in multiple package types, including TQFP and PDIP, and is rated for industrial temperature ranges from -40¬8C to 85¬8C. This microcontroller is ideal for applications requiring efficient processing and low power consumption.