ATMEGA1284P-AU

Ⅰ.Overview of SKY13323-378LF

The ATMEGA1284P-AU is a high-performance 8-bit embedded microcontroller belonging to Microchip Technology’s AVR® ATmega series. It combines robust processing capabilities, abundant peripherals, and wide voltage compatibility, making it an ideal choice for diverse embedded system applications that demand reliability and flexibility.

Ⅱ.SKY13323-378LF Parameter

Category:Integrated Circuits (ICs),Embedded,Microcontrollers

Mfr:Microchip Technology

Series:AVR® ATmega

Packaging:Tray

Part Status:Active

Core Processor:AVR

Core Size:8-Bit

Speed:20MHz

Connectivity:I2C, SPI, UART/USART

Peripherals:Brown-out Detect/Reset, POR, PWM, WDT

Program Memory Size:128KB (64K x 16)

Voltage - Supply (Vcc/Vdd):1.8V ~ 5.5V

Data Converters:A/D 8x10b

Operating Temperature:-40°C ~ 85°C (TA)

Mounting Type:Surface Mount

Package / Case:44-TQFP

Ⅲ.SKY13323-378LF Main Characteristics

Powerful Core Performance:Equipped with an 8-bit AVR core running at up to 20MHz, delivering efficient processing for embedded tasks while maintaining low power consumption.

Ample Program Memory:128KB (64K x 16) program memory provides sufficient storage space for complex application codes, supporting feature-rich embedded designs.

Versatile Connectivity:Supports multiple communication protocols (I2C, SPI, UART/USART), enabling seamless integration with external sensors, modules, and peripherals.

Rich Peripheral Set:Includes practical peripherals like Brown-out Detect/Reset, POR, PWM, and WDT, enhancing system stability, control flexibility, and fault tolerance.

Wide Voltage Compatibility:Operates within a 1.8V ~ 5.5V supply voltage range, adapting to various power supply scenarios (battery-powered or mains-powered systems).

Built-in Data Conversion:Features 8-channel 10-bit A/D converters, eliminating the need for external ADC chips and simplifying analog signal processing in applications.

Ⅳ.SKY13323-378LF Application 

Consumer Electronics:Integrated into smart home devices (e.g., smart thermostats, lighting controllers), portable gadgets, and home appliances for task scheduling and user interaction.

Medical Devices:Utilized in low-power medical equipment like portable patient monitors and diagnostic tools,benefiting from its low power consumption and analog signal processing capabilities.

IoT End Nodes:Serves as the core processor for IoT sensors and wireless communication nodes, supporting data collection, protocol conversion, and low-power operation.

Robotics & Drones:Powers small-scale robotics and drone control systems, using its PWM peripheral for motor control and communication interfaces for component coordination.

Ⅴ.Conclusion

The ATMEGA1284P-AU from Microchip Technology excels in 8-bit embedded applications with its balanced combination of performance, peripherals, and adaptability. Its wide voltage range, robust temperature tolerance, and versatile connectivity make it suitable for industries ranging from industrial control to consumer electronics.