Microchip Technology ATXMEGA128D4-MHR Product Overview

The ATXMEGA128D4-MHR is a high-performance, low-power, 8/16-bit microcontroller from Microchip Technology. This advanced device belongs to the AVR® XMEGA® D4 family and is designed to execute powerful instructions in a single clock cycle, enabling the microcontroller to achieve throughputs approaching 1 MIPS per MHz. This balance of power and efficiency makes it ideal for a wide range of applications, including industrial control systems, medical devices, and consumer electronics.

At the core of the ATXMEGA128D4-MHR lies 128KB of in-system self-programmable flash, 8KB of boot code section with independent lock bits, and 8KB of EEPROM. It also boasts an impressive 16KB of internal SRAM. The device operates at a maximum frequency of 32MHz and is equipped with a wide range of peripherals.

The microcontroller's rich peripheral set includes four USARTs, two Two-Wire Interfaces (TWIs), two Serial Peripheral Interfaces (SPIs), 16-bit real-time counter, four 16-bit timer/counters, two 16-bit high-speed timer/counters, and a 16-channel, 12-bit analog-to-digital converter. Additionally, it features two analog comparators with window mode, a programmable watchdog timer with separate on-chip ultra low power oscillator, and accurate internal oscillators with PLL and prescaler.

The ATXMEGA128D4-MHR supports advanced power management techniques with power-save, standby, and extended standby modes, making it an excellent choice for battery-operated devices. Its innovative picoPower technology allows for ultra-low power consumption, crucial for energy-sensitive applications.

For secure data storage and transfer, the ATXMEGA128D4-MHR includes features such as memory protection unit, AES and DES crypto engine, and a secure boot loader section. It comes in a 44-pin VQFN package and has an operational temperature range of -40°C to +85°C, ensuring reliable performance in challenging environmental conditions.

With its robust architecture, comprehensive feature set, and energy efficiency, the ATXMEGA128D4-MHR from Microchip Technology stands out as a versatile microcontroller that can meet the demands of sophisticated and power-conscious electronic designs.