ATMEGA323L-4PC

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ATMEGA323L-4PC is a low power, low-cost 32-bit microcontroller from Microchip Technology. It belongs to the 8-bit AVR family and is widely used in embedded applications.

Application Fields

ATMEGA323L-4PC is widely used in embedded electronics due to its small package size and increased performance. Its features make it ideal for a range of applications such as:

• Protection against noise and radio-frequency interference (RFI).
• Automotive infotainment systems.
• LED lighting.
• Industrial control.
• High performance motors.
• Robotics.
• Medical devices.
• Personal navigator.
• Mobile computing.

Working Principle

Atmega323L-4PC combines the 8-bit RISC CPU of the AVR family with 4kB of on-chip program memory, 256B of RAM and 64B of EEPROM. In addition, it has an 8-channel, 10-bit A/D converter and several Timers/Counters for efficient, accurate data collection.

Atmega323L-4PC also features a number of advanced features such as I2C, SPI and UART communication interfaces, allowing it to be easily connected to other microcontrollers, sensors and systems. Furthermore, it can also use external memory and integrate a variety of peripherals through the application of the serial peripheral interface (SPI).

The microcontroller operates on a 3.3V power supply and provides up to 16MHz of maximum frequency. Atmega323L-4PC also has the capability to execute up to 16 MIPS and can effectively control peripherals and digital systems with a minimum of instruction cycles.

Atmega323L-4PC is low power and has an integrated sleep mode. This feature allows the microcontroller to reduce its active current consumption and to increase its standby current efficiency. Additionally, the microcontroller has an event system with two full duplex USARTs, two 16-bit timer/counters, seven 8-bit timer/counters, two 8-bit pulse-width modulators, 12-channel 8-bit A/D converter and configurable logic modules.

Conclusion

ATMEGA323L-4PC is a versatile and powerful 8-bit microcontroller that is ideal for a variety of embedded applications. Its low power consumption and external memory support makes it ideal for powering low-power systems. Furthermore, its wide range of on-chip peripherals and advanced communication interfaces allows it to easily connect to other microcontrollers, sensors and systems.

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