Microchip Technology Tariff Inquiry

ATXMEGA256A3U-MH

The ATXMEGA256A3U-MH is a microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the AVR XMEGA family of MCUs, which are known for their high performance, low power consumption, and advanced peripheral features.

Description:

The ATXMEGA256A3U-MH is a high-performance 8-bit MCU based on the enhanced AVR core. It features 256KB of In-System Programmable (ISP) Flash memory, 16KB of In-System Programmable (ISP) EEPROM, and 16KB of SRAM. The device operates at a frequency of up to 32MHz and is available in a 44-pin, 0.5mm pitch QFN package.

Features:

1. Enhanced AVR core with 32 general-purpose registers
2. Up to 256KB of ISP Flash memory
3. Up to 16KB of ISP EEPROM
4. Up to 16KB of SRAM
5. Wide operating frequency range (4MHz to 32MHz)
6. Event System for efficient inter-peripheral communication
7. Peripheral Touch Interface (PTI) for touch sensing applications
8. USB 2.0 high-speed/low-speed/low-power transceiver
9. 12-channel, 10-bit ADC with up to 1Msps sampling rate
10. 2-channel DAC with 10-bit resolution
11. Advanced Timer/Counter with input capture and compare modes
12. Real-Time Clock (RTC) with alarm and periodic interrupt functions
13. On-chip debugging and programming support via JTAG and SPI

Applications:

The ATXMEGA256A3U-MH is suitable for a wide range of applications due to its high performance, low power consumption, and advanced peripheral features. Some potential applications include:

1. Industrial control and automation systems
2. Motor control applications
3. Smart energy management and home automation systems
4. Touch-based user interfaces in consumer electronics
5. Data acquisition and signal processing systems
6. Battery-powered devices requiring low power consumption
7. USB-based communication and control systems
8. Medical devices and equipment
9. Security and surveillance systems
10. Automotive control modules

The ATXMEGA256A3U-MH's combination of processing power, memory, and advanced peripherals make it a versatile choice for developers looking to create efficient, feature-rich embedded systems.