Microchip Technology Tariff Inquiry

ATMEGA48P-20AUR

The ATMEGA48P-20AUR is a low-power, high-performance 8-bit microcontroller unit (MCU) manufactured by Microchip Technology. It is based on the AVR enhanced low-power architecture and features a high level of integration and advanced peripheral set for efficient use in a wide range of applications.

Description:

The ATMEGA48P-20AUR is a 28-pin, 8-bit microcontroller with 4KB in-system programmable flash memory, 512B EEPROM, and 512B SRAM. It operates at a frequency of 20 MHz and is available in a TQFP package.

Features:

1. 4KB In-System Programmable Flash Memory: Provides non-volatile storage for the program code and enables in-system reprogramming.
2. 512B EEPROM: Offers non-volatile storage for user data and settings.
3. 512B SRAM: Supports fast data storage and retrieval during program execution.
4. 23 General Purpose I/O (GPIO) Pins: Facilitate connections to external components and peripherals.
5. 2-channel 8-bit Timer/Counter with PWM: Suitable for generating precise time intervals and pulse-width modulation signals.
6. USART: Enables serial communication with other devices.
7. Internal Oscillator with Calibration: Provides a stable clock source without the need for an external crystal.
8. Sleep Modes: Reduces power consumption during periods of inactivity.
9. JTAG Interface: Facilitates programming and debugging of the microcontroller.
10. On-chip Debugging: Allows for debugging without the need for an external programmer.

Applications:

1. Industrial Control: The ATMEGA48P-20AUR can be used in control systems for various industrial applications, such as motor control, temperature monitoring, and process automation.
2. Home Automation: This microcontroller can be employed in home automation systems for controlling lighting, HVAC, and security systems.
3. Medical Devices: The ATMEGA48P-20AUR can be utilized in low-power medical devices, such as portable monitoring equipment and wearable health devices.
4. Consumer Electronics: It can be used in battery-powered consumer electronics, like remote controls, toys, and small appliances.
5. Data Logging: The microcontroller can be employed in data logging applications, such as environmental monitoring and asset tracking.
6. Embedded Systems: The ATMEGA48P-20AUR is suitable for a wide range of embedded systems, including IoT devices, sensors, and control panels.

In summary, the ATMEGA48P-20AUR is a versatile, low-power microcontroller with a rich set of features that make it suitable for a wide range of applications, from industrial control to home automation and consumer electronics.