Microchip Technology

ATXMEGA16A4U-MH  

Microcontrollers

The ATXMEGA16A4U-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 ATXMEGA16A4U-MH is a high-performance 8-bit MCU based on the enhanced AVR core. It features a 16 MHz CPU clock frequency and is equipped with 128 KB of internal flash memory, 4 KB of EEPROM, and 16 KB of SRAM. The device is housed in a 44-pin QFN package.

Features:

1. 8-bit AVR enhanced core with 16 MHz CPU clock frequency
2. 128 KB of internal flash memory
3. 4 KB of EEPROM
4. 16 KB of SRAM
5. Advanced peripheral features, including USB, UART, SPI, I2C, and PWM
6. 44 general-purpose I/O pins
7. On-chip debugging and programming support with JTAG and SPI interfaces
8. Wide operating voltage range (1.8V to 5.5V)
9. Low power consumption in various power-saving modes
10. Available in a compact 44-pin QFN package

Applications:

The ATXMEGA16A4U-MH is suitable for a wide range of applications, including but not limited to:

1. Industrial control and automation systems
2. Portable and battery-powered devices
3. Human Interface Devices (HIDs), such as keyboards and mice
4. Medical devices and equipment
5. Smart home and IoT devices
6. Data acquisition and signal processing systems
7. Motor control applications
8. Lighting control systems
9. Consumer electronics, such as audio and video devices
10. Security systems and access control devices

The ATXMEGA16A4U-MH's combination of high performance, low power consumption, and advanced peripheral features make it a versatile choice for a variety of embedded applications.

ATXMEGA16A4U-MH Documents

Download datasheets and manufacturer documentation for ATXMEGA16A4U-MH

Errata :

ATxmega128/64/32/16A4U Errata~      

Datasheets :

ATXMEGAxxA4U Datasheet      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Manuals :

XMEGA AU Manual      

Design Resources :

ATxmega16A4U Development Tool Selector      

HTML Datasheet :

ATXMEGAxxA4U Datasheet      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       ATxmega128/64/32/16A4U 08/May/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH